63839090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 136249344

約数和(自身を除く): 72410254

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 127, 167, 215, 254, 301, 334, 430, 602, 635, 835, 889, 1169, 1270, 1505, 1670, 1778, 2338, 3010, 4445, 5461, 5845, 7181, 8890, 10922, 11690, 14362, 21209, 27305, 35905, 38227, 42418, 50267, 54610, 71810, 76454, 100534, 106045, 148463, 191135, 212090, 251335, 296926, 382270, 502670, 742315, 911987, 1484630, 1823974, 4559935, 6383909, 9119870, 12767818, 31919545, 63839090]

約数ペア:

[(1, 63839090), (2, 31919545), (5, 12767818), (7, 9119870), (10, 6383909), (14, 4559935), (35, 1823974), (43, 1484630), (70, 911987), (86, 742315), (127, 502670), (167, 382270), (215, 296926), (254, 251335), (301, 212090), (334, 191135), (430, 148463), (602, 106045), (635, 100534), (835, 76454), (889, 71810), (1169, 54610), (1270, 50267), (1505, 42418), (1670, 38227), (1778, 35905), (2338, 27305), (3010, 21209), (4445, 14362), (5461, 11690), (5845, 10922), (7181, 8890)]