31710730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 58942080

約数和(自身を除く): 27231350

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 757, 1514, 3785, 4189, 7570, 8378, 20945, 41890, 44663, 53747, 89326, 107494, 223315, 268735, 446630, 537470, 3171073, 6342146, 15855365, 31710730]

約数ペア:

[(1, 31710730), (2, 15855365), (5, 6342146), (10, 3171073), (59, 537470), (71, 446630), (118, 268735), (142, 223315), (295, 107494), (355, 89326), (590, 53747), (710, 44663), (757, 41890), (1514, 20945), (3785, 8378), (4189, 7570)]