310030236

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 809040960

約数和(自身を除く): 499010724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 97, 141, 188, 194, 282, 291, 388, 423, 564, 582, 846, 873, 1164, 1692, 1746, 1889, 3492, 3778, 4559, 5667, 7556, 9118, 11334, 13677, 17001, 18236, 22668, 27354, 34002, 41031, 54708, 68004, 82062, 88783, 164124, 177566, 183233, 266349, 355132, 366466, 532698, 549699, 732932, 799047, 1065396, 1099398, 1598094, 1649097, 2198796, 3196188, 3298194, 6596388, 8611951, 17223902, 25835853, 34447804, 51671706, 77507559, 103343412, 155015118, 310030236]

約数ペア:

[(1, 310030236), (2, 155015118), (3, 103343412), (4, 77507559), (6, 51671706), (9, 34447804), (12, 25835853), (18, 17223902), (36, 8611951), (47, 6596388), (94, 3298194), (97, 3196188), (141, 2198796), (188, 1649097), (194, 1598094), (282, 1099398), (291, 1065396), (388, 799047), (423, 732932), (564, 549699), (582, 532698), (846, 366466), (873, 355132), (1164, 266349), (1692, 183233), (1746, 177566), (1889, 164124), (3492, 88783), (3778, 82062), (4559, 68004), (5667, 54708), (7556, 41031), (9118, 34002), (11334, 27354), (13677, 22668), (17001, 18236)]