118628630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 221425920

約数和(自身を除く): 102797290

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 1285, 1489, 2570, 2978, 7445, 7967, 14890, 15934, 39835, 46159, 79670, 92318, 230795, 382673, 461590, 765346, 1913365, 3826730, 11862863, 23725726, 59314315, 118628630]

約数ペア:

[(1, 118628630), (2, 59314315), (5, 23725726), (10, 11862863), (31, 3826730), (62, 1913365), (155, 765346), (257, 461590), (310, 382673), (514, 230795), (1285, 92318), (1489, 79670), (2570, 46159), (2978, 39835), (7445, 15934), (7967, 14890)]