7135518540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{134989}}^1$

素因数の和:135882

約数の個数: 48

約数和(自身を含む): 20002278240

約数和(自身を除く): 12866759700

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, 134989, 269978, 404967, 539956, 674945, 809934, 1349890, 1619868, 2024835, 2699780, 4049670, 8099340, 118925309, 237850618, 356775927, 475701236, 594626545, 713551854, 1189253090, 1427103708, 1783879635, 2378506180, 3567759270, 7135518540]

約数ペア:

[(1, 7135518540), (2, 3567759270), (3, 2378506180), (4, 1783879635), (5, 1427103708), (6, 1189253090), (10, 713551854), (12, 594626545), (15, 475701236), (20, 356775927), (30, 237850618), (60, 118925309), (881, 8099340), (1762, 4049670), (2643, 2699780), (3524, 2024835), (4405, 1619868), (5286, 1349890), (8810, 809934), (10572, 674945), (13215, 539956), (17620, 404967), (26430, 269978), (52860, 134989)]