234869620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{690793}}^1$

素因数の和:690819

約数の個数: 24

約数和(自身を含む): 522240264

約数和(自身を除く): 287370644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 690793, 1381586, 2763172, 3453965, 6907930, 11743481, 13815860, 23486962, 46973924, 58717405, 117434810, 234869620]

約数ペア:

[(1, 234869620), (2, 117434810), (4, 58717405), (5, 46973924), (10, 23486962), (17, 13815860), (20, 11743481), (34, 6907930), (68, 3453965), (85, 2763172), (170, 1381586), (340, 690793)]