90718930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 76931630

約数列:

[1, 2, 5, 10, 47, 94, 235, 251, 470, 502, 769, 1255, 1538, 2510, 3845, 7690, 11797, 23594, 36143, 58985, 72286, 117970, 180715, 193019, 361430, 386038, 965095, 1930190, 9071893, 18143786, 45359465, 90718930]

約数ペア:

[(1, 90718930), (2, 45359465), (5, 18143786), (10, 9071893), (47, 1930190), (94, 965095), (235, 386038), (251, 361430), (470, 193019), (502, 180715), (769, 117970), (1255, 72286), (1538, 58985), (2510, 36143), (3845, 23594), (7690, 11797)]