6994920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 21306240

約数和(自身を除く): 14311320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 821, 852, 1065, 1420, 1642, 1704, 2130, 2463, 2840, 3284, 4105, 4260, 4926, 6568, 8210, 8520, 9852, 12315, 16420, 19704, 24630, 32840, 49260, 58291, 98520, 116582, 174873, 233164, 291455, 349746, 466328, 582910, 699492, 874365, 1165820, 1398984, 1748730, 2331640, 3497460, 6994920]

約数ペア:

[(1, 6994920), (2, 3497460), (3, 2331640), (4, 1748730), (5, 1398984), (6, 1165820), (8, 874365), (10, 699492), (12, 582910), (15, 466328), (20, 349746), (24, 291455), (30, 233164), (40, 174873), (60, 116582), (71, 98520), (120, 58291), (142, 49260), (213, 32840), (284, 24630), (355, 19704), (426, 16420), (568, 12315), (710, 9852), (821, 8520), (852, 8210), (1065, 6568), (1420, 4926), (1642, 4260), (1704, 4105), (2130, 3284), (2463, 2840)]