12790950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 31939920

約数和(自身を除く): 19148970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 269, 317, 538, 634, 807, 951, 1345, 1585, 1614, 1902, 2690, 3170, 4035, 4755, 6725, 7925, 8070, 9510, 13450, 15850, 20175, 23775, 40350, 47550, 85273, 170546, 255819, 426365, 511638, 852730, 1279095, 2131825, 2558190, 4263650, 6395475, 12790950]

約数ペア:

[(1, 12790950), (2, 6395475), (3, 4263650), (5, 2558190), (6, 2131825), (10, 1279095), (15, 852730), (25, 511638), (30, 426365), (50, 255819), (75, 170546), (150, 85273), (269, 47550), (317, 40350), (538, 23775), (634, 20175), (807, 15850), (951, 13450), (1345, 9510), (1585, 8070), (1614, 7925), (1902, 6725), (2690, 4755), (3170, 4035)]