7156860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 20254752

約数和(自身を除く): 13097892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1181, 1212, 1515, 2020, 2362, 3030, 3543, 4724, 5905, 6060, 7086, 11810, 14172, 17715, 23620, 35430, 70860, 119281, 238562, 357843, 477124, 596405, 715686, 1192810, 1431372, 1789215, 2385620, 3578430, 7156860]

約数ペア:

[(1, 7156860), (2, 3578430), (3, 2385620), (4, 1789215), (5, 1431372), (6, 1192810), (10, 715686), (12, 596405), (15, 477124), (20, 357843), (30, 238562), (60, 119281), (101, 70860), (202, 35430), (303, 23620), (404, 17715), (505, 14172), (606, 11810), (1010, 7086), (1181, 6060), (1212, 5905), (1515, 4724), (2020, 3543), (2362, 3030)]