236488930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 433278720

約数和(自身を除く): 196789790

約数列:

[1, 2, 5, 10, 71, 142, 355, 397, 710, 794, 839, 1678, 1985, 3970, 4195, 8390, 28187, 56374, 59569, 119138, 140935, 281870, 297845, 333083, 595690, 666166, 1665415, 3330830, 23648893, 47297786, 118244465, 236488930]

約数ペア:

[(1, 236488930), (2, 118244465), (5, 47297786), (10, 23648893), (71, 3330830), (142, 1665415), (355, 666166), (397, 595690), (710, 333083), (794, 297845), (839, 281870), (1678, 140935), (1985, 119138), (3970, 59569), (4195, 56374), (8390, 28187)]