132128490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{338791}}^1$

素因数の和:338814

約数の個数: 32

約数和(自身を含む): 341502336

約数和(自身を除く): 209373846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 338791, 677582, 1016373, 1693955, 2032746, 3387910, 4404283, 5081865, 8808566, 10163730, 13212849, 22021415, 26425698, 44042830, 66064245, 132128490]

約数ペア:

[(1, 132128490), (2, 66064245), (3, 44042830), (5, 26425698), (6, 22021415), (10, 13212849), (13, 10163730), (15, 8808566), (26, 5081865), (30, 4404283), (39, 3387910), (65, 2032746), (78, 1693955), (130, 1016373), (195, 677582), (390, 338791)]