74420010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118127}}^1$

素因数の和:118147

約数の個数: 48

約数和(自身を含む): 221135616

約数和(自身を除く): 146715606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118127, 236254, 354381, 590635, 708762, 826889, 1063143, 1181270, 1653778, 1771905, 2126286, 2480667, 3543810, 4134445, 4961334, 5315715, 7442001, 8268890, 10631430, 12403335, 14884002, 24806670, 37210005, 74420010]

約数ペア:

[(1, 74420010), (2, 37210005), (3, 24806670), (5, 14884002), (6, 12403335), (7, 10631430), (9, 8268890), (10, 7442001), (14, 5315715), (15, 4961334), (18, 4134445), (21, 3543810), (30, 2480667), (35, 2126286), (42, 1771905), (45, 1653778), (63, 1181270), (70, 1063143), (90, 826889), (105, 708762), (126, 590635), (210, 354381), (315, 236254), (630, 118127)]