159046860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{378683}}^1$

素因数の和:378702

約数の個数: 48

約数和(自身を含む): 508951296

約数和(自身を除く): 349904436

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, 420, 378683, 757366, 1136049, 1514732, 1893415, 2272098, 2650781, 3786830, 4544196, 5301562, 5680245, 7573660, 7952343, 10603124, 11360490, 13253905, 15904686, 22720980, 26507810, 31809372, 39761715, 53015620, 79523430, 159046860]

約数ペア:

[(1, 159046860), (2, 79523430), (3, 53015620), (4, 39761715), (5, 31809372), (6, 26507810), (7, 22720980), (10, 15904686), (12, 13253905), (14, 11360490), (15, 10603124), (20, 7952343), (21, 7573660), (28, 5680245), (30, 5301562), (35, 4544196), (42, 3786830), (60, 2650781), (70, 2272098), (84, 1893415), (105, 1514732), (140, 1136049), (210, 757366), (420, 378683)]