139208030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2293}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 270545184

約数和(自身を除く): 131337154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 467, 934, 2293, 2335, 4586, 4670, 6071, 11465, 12142, 22930, 29809, 30355, 59618, 60710, 149045, 298090, 1070831, 2141662, 5354155, 10708310, 13920803, 27841606, 69604015, 139208030]

約数ペア:

[(1, 139208030), (2, 69604015), (5, 27841606), (10, 13920803), (13, 10708310), (26, 5354155), (65, 2141662), (130, 1070831), (467, 298090), (934, 149045), (2293, 60710), (2335, 59618), (4586, 30355), (4670, 29809), (6071, 22930), (11465, 12142)]