58688980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9749}}^1$

素因数の和:9808

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 85455020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9749, 19498, 38996, 48745, 68243, 97490, 136486, 194980, 272972, 341215, 419207, 682430, 838414, 1364860, 1676828, 2096035, 2934449, 4192070, 5868898, 8384140, 11737796, 14672245, 29344490, 58688980]

約数ペア:

[(1, 58688980), (2, 29344490), (4, 14672245), (5, 11737796), (7, 8384140), (10, 5868898), (14, 4192070), (20, 2934449), (28, 2096035), (35, 1676828), (43, 1364860), (70, 838414), (86, 682430), (140, 419207), (172, 341215), (215, 272972), (301, 194980), (430, 136486), (602, 97490), (860, 68243), (1204, 48745), (1505, 38996), (3010, 19498), (6020, 9749)]