61173710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1831}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 119109312

約数和(自身を除く): 57935602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 1831, 2570, 3341, 3662, 6682, 9155, 16705, 18310, 23803, 33410, 47606, 119015, 238030, 470567, 941134, 2352835, 4705670, 6117371, 12234742, 30586855, 61173710]

約数ペア:

[(1, 61173710), (2, 30586855), (5, 12234742), (10, 6117371), (13, 4705670), (26, 2352835), (65, 941134), (130, 470567), (257, 238030), (514, 119015), (1285, 47606), (1831, 33410), (2570, 23803), (3341, 18310), (3662, 16705), (6682, 9155)]