15666098980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1045801}}^1$

素因数の和:1045924

約数の個数: 48

約数和(自身を含む): 37950062976

約数和(自身を除く): 22283963996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 14980, 1045801, 2091602, 4183204, 5229005, 7320607, 10458010, 14641214, 20916020, 29282428, 36603035, 73206070, 111900707, 146412140, 223801414, 447602828, 559503535, 783304949, 1119007070, 1566609898, 2238014140, 3133219796, 3916524745, 7833049490, 15666098980]

約数ペア:

[(1, 15666098980), (2, 7833049490), (4, 3916524745), (5, 3133219796), (7, 2238014140), (10, 1566609898), (14, 1119007070), (20, 783304949), (28, 559503535), (35, 447602828), (70, 223801414), (107, 146412140), (140, 111900707), (214, 73206070), (428, 36603035), (535, 29282428), (749, 20916020), (1070, 14641214), (1498, 10458010), (2140, 7320607), (2996, 5229005), (3745, 4183204), (7490, 2091602), (14980, 1045801)]