73428870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{84401}}^1$

素因数の和:84440

約数の個数: 32

約数和(自身を含む): 182308320

約数和(自身を除く): 108879450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 84401, 168802, 253203, 422005, 506406, 844010, 1266015, 2447629, 2532030, 4895258, 7342887, 12238145, 14685774, 24476290, 36714435, 73428870]

約数ペア:

[(1, 73428870), (2, 36714435), (3, 24476290), (5, 14685774), (6, 12238145), (10, 7342887), (15, 4895258), (29, 2532030), (30, 2447629), (58, 1266015), (87, 844010), (145, 506406), (174, 422005), (290, 253203), (435, 168802), (870, 84401)]