127979490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39869}}^1$

素因数の和:39986

約数の個数: 32

約数和(自身を含む): 310029120

約数和(自身を除く): 182049630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 39869, 79738, 119607, 199345, 239214, 398690, 598035, 1196070, 4265983, 8531966, 12797949, 21329915, 25595898, 42659830, 63989745, 127979490]

約数ペア:

[(1, 127979490), (2, 63989745), (3, 42659830), (5, 25595898), (6, 21329915), (10, 12797949), (15, 8531966), (30, 4265983), (107, 1196070), (214, 598035), (321, 398690), (535, 239214), (642, 199345), (1070, 119607), (1605, 79738), (3210, 39869)]