30205872

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 93025296

約数和(自身を除く): 62819424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 457, 459, 486, 612, 648, 816, 914, 918, 972, 1224, 1296, 1371, 1377, 1828, 1836, 1944, 2448, 2742, 2754, 3656, 3672, 3888, 4113, 4131, 5484, 5508, 7312, 7344, 7769, 8226, 8262, 10968, 11016, 12339, 15538, 16452, 16524, 21936, 22032, 23307, 24678, 31076, 32904, 33048, 37017, 46614, 49356, 62152, 65808, 66096, 69921, 74034, 93228, 98712, 111051, 124304, 139842, 148068, 186456, 197424, 209763, 222102, 279684, 296136, 372912, 419526, 444204, 559368, 592272, 629289, 839052, 888408, 1118736, 1258578, 1678104, 1776816, 1887867, 2517156, 3356208, 3775734, 5034312, 7551468, 10068624, 15102936, 30205872]

約数ペア:

[(1, 30205872), (2, 15102936), (3, 10068624), (4, 7551468), (6, 5034312), (8, 3775734), (9, 3356208), (12, 2517156), (16, 1887867), (17, 1776816), (18, 1678104), (24, 1258578), (27, 1118736), (34, 888408), (36, 839052), (48, 629289), (51, 592272), (54, 559368), (68, 444204), (72, 419526), (81, 372912), (102, 296136), (108, 279684), (136, 222102), (144, 209763), (153, 197424), (162, 186456), (204, 148068), (216, 139842), (243, 124304), (272, 111051), (306, 98712), (324, 93228), (408, 74034), (432, 69921), (457, 66096), (459, 65808), (486, 62152), (612, 49356), (648, 46614), (816, 37017), (914, 33048), (918, 32904), (972, 31076), (1224, 24678), (1296, 23307), (1371, 22032), (1377, 21936), (1828, 16524), (1836, 16452), (1944, 15538), (2448, 12339), (2742, 11016), (2754, 10968), (3656, 8262), (3672, 8226), (3888, 7769), (4113, 7344), (4131, 7312), (5484, 5508)]