61329090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28793}}^1$

素因数の和:28874

約数の個数: 32

約数和(自身を含む): 149268096

約数和(自身を除く): 87939006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 28793, 57586, 86379, 143965, 172758, 287930, 431895, 863790, 2044303, 4088606, 6132909, 10221515, 12265818, 20443030, 30664545, 61329090]

約数ペア:

[(1, 61329090), (2, 30664545), (3, 20443030), (5, 12265818), (6, 10221515), (10, 6132909), (15, 4088606), (30, 2044303), (71, 863790), (142, 431895), (213, 287930), (355, 172758), (426, 143965), (710, 86379), (1065, 57586), (2130, 28793)]