153905830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2557}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 299101824

約数和(自身を除く): 145195994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 2557, 4630, 5114, 6019, 12038, 12785, 25570, 30095, 33241, 60190, 66482, 166205, 332410, 1183891, 2367782, 5919455, 11838910, 15390583, 30781166, 76952915, 153905830]

約数ペア:

[(1, 153905830), (2, 76952915), (5, 30781166), (10, 15390583), (13, 11838910), (26, 5919455), (65, 2367782), (130, 1183891), (463, 332410), (926, 166205), (2315, 66482), (2557, 60190), (4630, 33241), (5114, 30095), (6019, 25570), (12038, 12785)]