9319220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15031}}^1$

素因数の和:15071

約数の個数: 24

約数和(自身を含む): 20203008

約数和(自身を除く): 10883788

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15031, 30062, 60124, 75155, 150310, 300620, 465961, 931922, 1863844, 2329805, 4659610, 9319220]

約数ペア:

[(1, 9319220), (2, 4659610), (4, 2329805), (5, 1863844), (10, 931922), (20, 465961), (31, 300620), (62, 150310), (124, 75155), (155, 60124), (310, 30062), (620, 15031)]