129719130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60901}}^1$

素因数の和:60982

約数の個数: 32

約数和(自身を含む): 315715968

約数和(自身を除く): 185996838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 60901, 121802, 182703, 304505, 365406, 609010, 913515, 1827030, 4323971, 8647942, 12971913, 21619855, 25943826, 43239710, 64859565, 129719130]

約数ペア:

[(1, 129719130), (2, 64859565), (3, 43239710), (5, 25943826), (6, 21619855), (10, 12971913), (15, 8647942), (30, 4323971), (71, 1827030), (142, 913515), (213, 609010), (355, 365406), (426, 304505), (710, 182703), (1065, 121802), (2130, 60901)]