70290513860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6355381}}^1$

素因数の和:6355476

約数の個数: 48

約数和(自身を含む): 170832668160

約数和(自身を除く): 100542154300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 6355381, 12710762, 25421524, 31776905, 44487667, 63553810, 88975334, 127107620, 177950668, 222438335, 444876670, 502075099, 889753340, 1004150198, 2008300396, 2510375495, 3514525693, 5020750990, 7029051386, 10041501980, 14058102772, 17572628465, 35145256930, 70290513860]

約数ペア:

[(1, 70290513860), (2, 35145256930), (4, 17572628465), (5, 14058102772), (7, 10041501980), (10, 7029051386), (14, 5020750990), (20, 3514525693), (28, 2510375495), (35, 2008300396), (70, 1004150198), (79, 889753340), (140, 502075099), (158, 444876670), (316, 222438335), (395, 177950668), (553, 127107620), (790, 88975334), (1106, 63553810), (1580, 44487667), (2212, 31776905), (2765, 25421524), (5530, 12710762), (11060, 6355381)]