70973470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{417491}}^1$

素因数の和:417515

約数の個数: 16

約数和(自身を含む): 135267408

約数和(自身を除く): 64293938

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 417491, 834982, 2087455, 4174910, 7097347, 14194694, 35486735, 70973470]

約数ペア:

[(1, 70973470), (2, 35486735), (5, 14194694), (10, 7097347), (17, 4174910), (34, 2087455), (85, 834982), (170, 417491)]