67190060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 162388800

約数和(自身を除く): 95198740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3221, 4172, 5215, 6442, 10430, 12884, 16105, 20860, 22547, 32210, 45094, 64420, 90188, 112735, 225470, 450940, 479929, 959858, 1919716, 2399645, 3359503, 4799290, 6719006, 9598580, 13438012, 16797515, 33595030, 67190060]

約数ペア:

[(1, 67190060), (2, 33595030), (4, 16797515), (5, 13438012), (7, 9598580), (10, 6719006), (14, 4799290), (20, 3359503), (28, 2399645), (35, 1919716), (70, 959858), (140, 479929), (149, 450940), (298, 225470), (596, 112735), (745, 90188), (1043, 64420), (1490, 45094), (2086, 32210), (2980, 22547), (3221, 20860), (4172, 16105), (5215, 12884), (6442, 10430)]