7662870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 20710080

約数和(自身を除く): 13047210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 281, 303, 505, 562, 606, 843, 909, 1010, 1405, 1515, 1686, 1818, 2529, 2727, 2810, 3030, 4215, 4545, 5058, 5454, 7587, 8430, 9090, 12645, 13635, 15174, 25290, 27270, 28381, 37935, 56762, 75870, 85143, 141905, 170286, 255429, 283810, 425715, 510858, 766287, 851430, 1277145, 1532574, 2554290, 3831435, 7662870]

約数ペア:

[(1, 7662870), (2, 3831435), (3, 2554290), (5, 1532574), (6, 1277145), (9, 851430), (10, 766287), (15, 510858), (18, 425715), (27, 283810), (30, 255429), (45, 170286), (54, 141905), (90, 85143), (101, 75870), (135, 56762), (202, 37935), (270, 28381), (281, 27270), (303, 25290), (505, 15174), (562, 13635), (606, 12645), (843, 9090), (909, 8430), (1010, 7587), (1405, 5454), (1515, 5058), (1686, 4545), (1818, 4215), (2529, 3030), (2727, 2810)]