58891980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 189504000

約数和(自身を除く): 130612020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 499, 562, 843, 998, 1124, 1405, 1497, 1686, 1967, 1996, 2495, 2810, 2994, 3372, 3493, 3934, 4215, 4990, 5620, 5901, 5988, 6986, 7485, 7868, 8430, 9835, 9980, 10479, 11802, 13972, 14970, 16860, 17465, 19670, 20958, 23604, 29505, 29940, 34930, 39340, 41916, 52395, 59010, 69860, 104790, 118020, 140219, 209580, 280438, 420657, 560876, 701095, 841314, 981533, 1402190, 1682628, 1963066, 2103285, 2804380, 2944599, 3926132, 4206570, 4907665, 5889198, 8413140, 9815330, 11778396, 14722995, 19630660, 29445990, 58891980]

約数ペア:

[(1, 58891980), (2, 29445990), (3, 19630660), (4, 14722995), (5, 11778396), (6, 9815330), (7, 8413140), (10, 5889198), (12, 4907665), (14, 4206570), (15, 3926132), (20, 2944599), (21, 2804380), (28, 2103285), (30, 1963066), (35, 1682628), (42, 1402190), (60, 981533), (70, 841314), (84, 701095), (105, 560876), (140, 420657), (210, 280438), (281, 209580), (420, 140219), (499, 118020), (562, 104790), (843, 69860), (998, 59010), (1124, 52395), (1405, 41916), (1497, 39340), (1686, 34930), (1967, 29940), (1996, 29505), (2495, 23604), (2810, 20958), (2994, 19670), (3372, 17465), (3493, 16860), (3934, 14970), (4215, 13972), (4990, 11802), (5620, 10479), (5901, 9980), (5988, 9835), (6986, 8430), (7485, 7868)]