73842180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28621}}^1$

素因数の和:28676

約数の個数: 48

約数和(自身を含む): 211573824

約数和(自身を除く): 137731644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 28621, 57242, 85863, 114484, 143105, 171726, 286210, 343452, 429315, 572420, 858630, 1230703, 1717260, 2461406, 3692109, 4922812, 6153515, 7384218, 12307030, 14768436, 18460545, 24614060, 36921090, 73842180]

約数ペア:

[(1, 73842180), (2, 36921090), (3, 24614060), (4, 18460545), (5, 14768436), (6, 12307030), (10, 7384218), (12, 6153515), (15, 4922812), (20, 3692109), (30, 2461406), (43, 1717260), (60, 1230703), (86, 858630), (129, 572420), (172, 429315), (215, 343452), (258, 286210), (430, 171726), (516, 143105), (645, 114484), (860, 85863), (1290, 57242), (2580, 28621)]