740677070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3137}}^1\times {\mathrm{3373}}^1$

素因数の和:6524

約数の個数: 32

約数和(自身を含む): 1524616128

約数和(自身を除く): 783939058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3137, 3373, 6274, 6746, 15685, 16865, 21959, 23611, 31370, 33730, 43918, 47222, 109795, 118055, 219590, 236110, 10581101, 21162202, 52905505, 74067707, 105811010, 148135414, 370338535, 740677070]

約数ペア:

[(1, 740677070), (2, 370338535), (5, 148135414), (7, 105811010), (10, 74067707), (14, 52905505), (35, 21162202), (70, 10581101), (3137, 236110), (3373, 219590), (6274, 118055), (6746, 109795), (15685, 47222), (16865, 43918), (21959, 33730), (23611, 31370)]