30678648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 103057920

約数和(自身を除く): 72379272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1277, 1716, 1848, 2002, 2184, 2554, 3003, 3432, 3831, 4004, 5108, 6006, 7662, 8008, 8939, 10216, 12012, 14047, 15324, 16601, 17878, 24024, 26817, 28094, 30648, 33202, 35756, 42141, 49803, 53634, 56188, 66404, 71512, 84282, 98329, 99606, 107268, 112376, 116207, 132808, 168564, 182611, 196658, 199212, 214536, 232414, 294987, 337128, 348621, 365222, 393316, 398424, 464828, 547833, 589974, 697242, 730444, 786632, 929656, 1095666, 1179948, 1278277, 1394484, 1460888, 2191332, 2359896, 2556554, 2788968, 3834831, 4382664, 5113108, 7669662, 10226216, 15339324, 30678648]

約数ペア:

[(1, 30678648), (2, 15339324), (3, 10226216), (4, 7669662), (6, 5113108), (7, 4382664), (8, 3834831), (11, 2788968), (12, 2556554), (13, 2359896), (14, 2191332), (21, 1460888), (22, 1394484), (24, 1278277), (26, 1179948), (28, 1095666), (33, 929656), (39, 786632), (42, 730444), (44, 697242), (52, 589974), (56, 547833), (66, 464828), (77, 398424), (78, 393316), (84, 365222), (88, 348621), (91, 337128), (104, 294987), (132, 232414), (143, 214536), (154, 199212), (156, 196658), (168, 182611), (182, 168564), (231, 132808), (264, 116207), (273, 112376), (286, 107268), (308, 99606), (312, 98329), (364, 84282), (429, 71512), (462, 66404), (546, 56188), (572, 53634), (616, 49803), (728, 42141), (858, 35756), (924, 33202), (1001, 30648), (1092, 28094), (1144, 26817), (1277, 24024), (1716, 17878), (1848, 16601), (2002, 15324), (2184, 14047), (2554, 12012), (3003, 10216), (3432, 8939), (3831, 8008), (4004, 7662), (5108, 6006)]