30668410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 57081024

約数和(自身を除く): 26412614

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 571, 655, 1142, 1310, 2855, 5371, 5710, 10742, 23411, 26855, 46822, 53710, 74801, 117055, 149602, 234110, 374005, 748010, 3066841, 6133682, 15334205, 30668410]

約数ペア:

[(1, 30668410), (2, 15334205), (5, 6133682), (10, 3066841), (41, 748010), (82, 374005), (131, 234110), (205, 149602), (262, 117055), (410, 74801), (571, 53710), (655, 46822), (1142, 26855), (1310, 23411), (2855, 10742), (5371, 5710)]