157042144020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2970907}}^1$

素因数の和:2971800

約数の個数: 48

約数和(自身を含む): 440217263808

約数和(自身を除く): 283175119788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 881, 1762, 2643, 3524, 4405, 5286, 8810, 10572, 13215, 17620, 26430, 52860, 2970907, 5941814, 8912721, 11883628, 14854535, 17825442, 29709070, 35650884, 44563605, 59418140, 89127210, 178254420, 2617369067, 5234738134, 7852107201, 10469476268, 13086845335, 15704214402, 26173690670, 31408428804, 39260536005, 52347381340, 78521072010, 157042144020]

約数ペア:

[(1, 157042144020), (2, 78521072010), (3, 52347381340), (4, 39260536005), (5, 31408428804), (6, 26173690670), (10, 15704214402), (12, 13086845335), (15, 10469476268), (20, 7852107201), (30, 5234738134), (60, 2617369067), (881, 178254420), (1762, 89127210), (2643, 59418140), (3524, 44563605), (4405, 35650884), (5286, 29709070), (8810, 17825442), (10572, 14854535), (13215, 11883628), (17620, 8912721), (26430, 5941814), (52860, 2970907)]