142499460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{2011}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 399534912

約数和(自身を除く): 257035452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 2011, 2362, 3543, 4022, 4724, 5905, 6033, 7086, 8044, 10055, 11810, 12066, 14172, 17715, 20110, 23620, 24132, 30165, 35430, 40220, 60330, 70860, 120660, 2374991, 4749982, 7124973, 9499964, 11874955, 14249946, 23749910, 28499892, 35624865, 47499820, 71249730, 142499460]

約数ペア:

[(1, 142499460), (2, 71249730), (3, 47499820), (4, 35624865), (5, 28499892), (6, 23749910), (10, 14249946), (12, 11874955), (15, 9499964), (20, 7124973), (30, 4749982), (60, 2374991), (1181, 120660), (2011, 70860), (2362, 60330), (3543, 40220), (4022, 35430), (4724, 30165), (5905, 24132), (6033, 23620), (7086, 20110), (8044, 17715), (10055, 14172), (11810, 12066)]