2247118620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{206917}}^1$

素因数の和:207110

約数の個数: 48

約数和(自身を含む): 6326724768

約数和(自身を除く): 4079606148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 206917, 413834, 620751, 827668, 1034585, 1241502, 2069170, 2483004, 3103755, 4138340, 6207510, 12415020, 37451977, 74903954, 112355931, 149807908, 187259885, 224711862, 374519770, 449423724, 561779655, 749039540, 1123559310, 2247118620]

約数ペア:

[(1, 2247118620), (2, 1123559310), (3, 749039540), (4, 561779655), (5, 449423724), (6, 374519770), (10, 224711862), (12, 187259885), (15, 149807908), (20, 112355931), (30, 74903954), (60, 37451977), (181, 12415020), (362, 6207510), (543, 4138340), (724, 3103755), (905, 2483004), (1086, 2069170), (1810, 1241502), (2172, 1034585), (2715, 827668), (3620, 620751), (5430, 413834), (10860, 206917)]