244846860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{31151}}^1$

素因数の和:31294

約数の個数: 48

約数和(自身を含む): 690826752

約数和(自身を除く): 445979892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 31151, 62302, 93453, 124604, 155755, 186906, 311510, 373812, 467265, 623020, 934530, 1869060, 4080781, 8161562, 12242343, 16323124, 20403905, 24484686, 40807810, 48969372, 61211715, 81615620, 122423430, 244846860]

約数ペア:

[(1, 244846860), (2, 122423430), (3, 81615620), (4, 61211715), (5, 48969372), (6, 40807810), (10, 24484686), (12, 20403905), (15, 16323124), (20, 12242343), (30, 8161562), (60, 4080781), (131, 1869060), (262, 934530), (393, 623020), (524, 467265), (655, 373812), (786, 311510), (1310, 186906), (1572, 155755), (1965, 124604), (2620, 93453), (3930, 62302), (7860, 31151)]