30976992

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 104282640

約数和(自身を除く): 73305648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 37, 38, 48, 51, 54, 57, 68, 72, 74, 76, 81, 96, 102, 108, 111, 114, 136, 144, 148, 152, 153, 162, 171, 204, 216, 222, 228, 272, 288, 296, 304, 306, 323, 324, 333, 342, 408, 432, 444, 456, 459, 513, 544, 592, 608, 612, 629, 646, 648, 666, 684, 703, 816, 864, 888, 912, 918, 969, 999, 1026, 1184, 1224, 1258, 1292, 1296, 1332, 1368, 1377, 1406, 1539, 1632, 1776, 1824, 1836, 1887, 1938, 1998, 2052, 2109, 2448, 2516, 2584, 2592, 2664, 2736, 2754, 2812, 2907, 2997, 3078, 3552, 3672, 3774, 3876, 3996, 4104, 4218, 4896, 5032, 5168, 5328, 5472, 5508, 5624, 5661, 5814, 5994, 6156, 6327, 7344, 7548, 7752, 7992, 8208, 8436, 8721, 10064, 10336, 10656, 11016, 11248, 11322, 11628, 11951, 11988, 12312, 12654, 14688, 15096, 15504, 15984, 16416, 16872, 16983, 17442, 18981, 20128, 22032, 22496, 22644, 23256, 23902, 23976, 24624, 25308, 26163, 30192, 31008, 31968, 33744, 33966, 34884, 35853, 37962, 44064, 45288, 46512, 47804, 47952, 49248, 50616, 50949, 52326, 56943, 60384, 67488, 67932, 69768, 71706, 75924, 90576, 93024, 95608, 95904, 101232, 101898, 104652, 107559, 113886, 135864, 139536, 143412, 151848, 181152, 191216, 202464, 203796, 209304, 215118, 227772, 271728, 279072, 286824, 303696, 322677, 382432, 407592, 418608, 430236, 455544, 543456, 573648, 607392, 645354, 815184, 837216, 860472, 911088, 968031, 1147296, 1290708, 1630368, 1720944, 1822176, 1936062, 2581416, 3441888, 3872124, 5162832, 7744248, 10325664, 15488496, 30976992]

約数ペア:

[(1, 30976992), (2, 15488496), (3, 10325664), (4, 7744248), (6, 5162832), (8, 3872124), (9, 3441888), (12, 2581416), (16, 1936062), (17, 1822176), (18, 1720944), (19, 1630368), (24, 1290708), (27, 1147296), (32, 968031), (34, 911088), (36, 860472), (37, 837216), (38, 815184), (48, 645354), (51, 607392), (54, 573648), (57, 543456), (68, 455544), (72, 430236), (74, 418608), (76, 407592), (81, 382432), (96, 322677), (102, 303696), (108, 286824), (111, 279072), (114, 271728), (136, 227772), (144, 215118), (148, 209304), (152, 203796), (153, 202464), (162, 191216), (171, 181152), (204, 151848), (216, 143412), (222, 139536), (228, 135864), (272, 113886), (288, 107559), (296, 104652), (304, 101898), (306, 101232), (323, 95904), (324, 95608), (333, 93024), (342, 90576), (408, 75924), (432, 71706), (444, 69768), (456, 67932), (459, 67488), (513, 60384), (544, 56943), (592, 52326), (608, 50949), (612, 50616), (629, 49248), (646, 47952), (648, 47804), (666, 46512), (684, 45288), (703, 44064), (816, 37962), (864, 35853), (888, 34884), (912, 33966), (918, 33744), (969, 31968), (999, 31008), (1026, 30192), (1184, 26163), (1224, 25308), (1258, 24624), (1292, 23976), (1296, 23902), (1332, 23256), (1368, 22644), (1377, 22496), (1406, 22032), (1539, 20128), (1632, 18981), (1776, 17442), (1824, 16983), (1836, 16872), (1887, 16416), (1938, 15984), (1998, 15504), (2052, 15096), (2109, 14688), (2448, 12654), (2516, 12312), (2584, 11988), (2592, 11951), (2664, 11628), (2736, 11322), (2754, 11248), (2812, 11016), (2907, 10656), (2997, 10336), (3078, 10064), (3552, 8721), (3672, 8436), (3774, 8208), (3876, 7992), (3996, 7752), (4104, 7548), (4218, 7344), (4896, 6327), (5032, 6156), (5168, 5994), (5328, 5814), (5472, 5661), (5508, 5624)]