2239297620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5331661}}^1$

素因数の和:5331680

約数の個数: 48

約数和(自身を含む): 7165753728

約数和(自身を除く): 4926456108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5331661, 10663322, 15994983, 21326644, 26658305, 31989966, 37321627, 53316610, 63979932, 74643254, 79974915, 106633220, 111964881, 149286508, 159949830, 186608135, 223929762, 319899660, 373216270, 447859524, 559824405, 746432540, 1119648810, 2239297620]

約数ペア:

[(1, 2239297620), (2, 1119648810), (3, 746432540), (4, 559824405), (5, 447859524), (6, 373216270), (7, 319899660), (10, 223929762), (12, 186608135), (14, 159949830), (15, 149286508), (20, 111964881), (21, 106633220), (28, 79974915), (30, 74643254), (35, 63979932), (42, 53316610), (60, 37321627), (70, 31989966), (84, 26658305), (105, 21326644), (140, 15994983), (210, 10663322), (420, 5331661)]