156911430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30949}}^1$

素因数の和:30985

約数の個数: 48

約数和(自身を含む): 407797200

約数和(自身を除く): 250885770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 30949, 61898, 92847, 154745, 185694, 309490, 402337, 464235, 804674, 928470, 1207011, 2011685, 2414022, 4023370, 5230381, 6035055, 10460762, 12070110, 15691143, 26151905, 31382286, 52303810, 78455715, 156911430]

約数ペア:

[(1, 156911430), (2, 78455715), (3, 52303810), (5, 31382286), (6, 26151905), (10, 15691143), (13, 12070110), (15, 10460762), (26, 6035055), (30, 5230381), (39, 4023370), (65, 2414022), (78, 2011685), (130, 1207011), (169, 928470), (195, 804674), (338, 464235), (390, 402337), (507, 309490), (845, 185694), (1014, 154745), (1690, 92847), (2535, 61898), (5070, 30949)]