30365360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3359}}^1$

素因数の和:3485

約数の個数: 40

約数和(自身を含む): 71245440

約数和(自身を除く): 40880080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 3359, 4520, 6718, 9040, 13436, 16795, 26872, 33590, 53744, 67180, 134360, 268720, 379567, 759134, 1518268, 1897835, 3036536, 3795670, 6073072, 7591340, 15182680, 30365360]

約数ペア:

[(1, 30365360), (2, 15182680), (4, 7591340), (5, 6073072), (8, 3795670), (10, 3036536), (16, 1897835), (20, 1518268), (40, 759134), (80, 379567), (113, 268720), (226, 134360), (452, 67180), (565, 53744), (904, 33590), (1130, 26872), (1808, 16795), (2260, 13436), (3359, 9040), (4520, 6718)]