2697029240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1142809}}^1$

素因数の和:1142879

約数の個数: 32

約数和(自身を含む): 6171174000

約数和(自身を除く): 3474144760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 1142809, 2285618, 4571236, 5714045, 9142472, 11428090, 22856180, 45712360, 67425731, 134851462, 269702924, 337128655, 539405848, 674257310, 1348514620, 2697029240]

約数ペア:

[(1, 2697029240), (2, 1348514620), (4, 674257310), (5, 539405848), (8, 337128655), (10, 269702924), (20, 134851462), (40, 67425731), (59, 45712360), (118, 22856180), (236, 11428090), (295, 9142472), (472, 5714045), (590, 4571236), (1180, 2285618), (2360, 1142809)]