90516590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{9419}}^1$

素因数の和:9488

約数の個数: 24

約数和(自身を含む): 168373080

約数和(自身を除く): 77856490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9419, 9610, 18838, 47095, 94190, 291989, 583978, 1459945, 2919890, 9051659, 18103318, 45258295, 90516590]

約数ペア:

[(1, 90516590), (2, 45258295), (5, 18103318), (10, 9051659), (31, 2919890), (62, 1459945), (155, 583978), (310, 291989), (961, 94190), (1922, 47095), (4805, 18838), (9419, 9610)]