717382860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{412289}}^1$

素因数の和:412330

約数の個数: 48

約数和(自身を含む): 2077941600

約数和(自身を除く): 1360558740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 412289, 824578, 1236867, 1649156, 2061445, 2473734, 4122890, 4947468, 6184335, 8245780, 11956381, 12368670, 23912762, 24737340, 35869143, 47825524, 59781905, 71738286, 119563810, 143476572, 179345715, 239127620, 358691430, 717382860]

約数ペア:

[(1, 717382860), (2, 358691430), (3, 239127620), (4, 179345715), (5, 143476572), (6, 119563810), (10, 71738286), (12, 59781905), (15, 47825524), (20, 35869143), (29, 24737340), (30, 23912762), (58, 12368670), (60, 11956381), (87, 8245780), (116, 6184335), (145, 4947468), (174, 4122890), (290, 2473734), (348, 2061445), (435, 1649156), (580, 1236867), (870, 824578), (1740, 412289)]