29871996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 72

約数和(自身を含む): 87588480

約数和(自身を除く): 57716484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 2939, 3388, 5082, 5878, 8817, 10164, 11756, 17634, 20573, 32329, 35268, 41146, 61719, 64658, 82292, 96987, 123438, 129316, 193974, 226303, 246876, 355619, 387948, 452606, 678909, 711238, 905212, 1066857, 1357818, 1422476, 2133714, 2489333, 2715636, 4267428, 4978666, 7467999, 9957332, 14935998, 29871996]

約数ペア:

[(1, 29871996), (2, 14935998), (3, 9957332), (4, 7467999), (6, 4978666), (7, 4267428), (11, 2715636), (12, 2489333), (14, 2133714), (21, 1422476), (22, 1357818), (28, 1066857), (33, 905212), (42, 711238), (44, 678909), (66, 452606), (77, 387948), (84, 355619), (121, 246876), (132, 226303), (154, 193974), (231, 129316), (242, 123438), (308, 96987), (363, 82292), (462, 64658), (484, 61719), (726, 41146), (847, 35268), (924, 32329), (1452, 20573), (1694, 17634), (2541, 11756), (2939, 10164), (3388, 8817), (5082, 5878)]