30964728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 80156160

約数和(自身を除く): 49191432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 97, 141, 188, 194, 282, 283, 291, 376, 388, 564, 566, 582, 776, 849, 1128, 1132, 1164, 1698, 2264, 2328, 3396, 4559, 6792, 9118, 13301, 13677, 18236, 26602, 27354, 27451, 36472, 39903, 53204, 54708, 54902, 79806, 82353, 106408, 109416, 109804, 159612, 164706, 219608, 319224, 329412, 658824, 1290197, 2580394, 3870591, 5160788, 7741182, 10321576, 15482364, 30964728]

約数ペア:

[(1, 30964728), (2, 15482364), (3, 10321576), (4, 7741182), (6, 5160788), (8, 3870591), (12, 2580394), (24, 1290197), (47, 658824), (94, 329412), (97, 319224), (141, 219608), (188, 164706), (194, 159612), (282, 109804), (283, 109416), (291, 106408), (376, 82353), (388, 79806), (564, 54902), (566, 54708), (582, 53204), (776, 39903), (849, 36472), (1128, 27451), (1132, 27354), (1164, 26602), (1698, 18236), (2264, 13677), (2328, 13301), (3396, 9118), (4559, 6792)]