30399376

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11801}}^1$

素因数の和:11839

約数の個数: 40

約数和(自身を含む): 70245504

約数和(自身を除く): 39846128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11801, 23602, 47204, 82607, 94408, 165214, 188816, 271423, 330428, 542846, 660856, 1085692, 1321712, 1899961, 2171384, 3799922, 4342768, 7599844, 15199688, 30399376]

約数ペア:

[(1, 30399376), (2, 15199688), (4, 7599844), (7, 4342768), (8, 3799922), (14, 2171384), (16, 1899961), (23, 1321712), (28, 1085692), (46, 660856), (56, 542846), (92, 330428), (112, 271423), (161, 188816), (184, 165214), (322, 94408), (368, 82607), (644, 47204), (1288, 23602), (2576, 11801)]