305120270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5683}}^1$

素因数の和:5769

約数の個数: 64

約数和(自身を含む): 687536640

約数和(自身を除く): 382416370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 3835, 4130, 5369, 5683, 7670, 10738, 11366, 26845, 28415, 39781, 53690, 56830, 73879, 79562, 147758, 198905, 335297, 369395, 397810, 517153, 670594, 738790, 1034306, 1676485, 2347079, 2585765, 3352970, 4358861, 4694158, 5171530, 8717722, 11735395, 21794305, 23470790, 30512027, 43588610, 61024054, 152560135, 305120270]

約数ペア:

[(1, 305120270), (2, 152560135), (5, 61024054), (7, 43588610), (10, 30512027), (13, 23470790), (14, 21794305), (26, 11735395), (35, 8717722), (59, 5171530), (65, 4694158), (70, 4358861), (91, 3352970), (118, 2585765), (130, 2347079), (182, 1676485), (295, 1034306), (413, 738790), (455, 670594), (590, 517153), (767, 397810), (826, 369395), (910, 335297), (1534, 198905), (2065, 147758), (3835, 79562), (4130, 73879), (5369, 56830), (5683, 53690), (7670, 39781), (10738, 28415), (11366, 26845)]