122744970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151537}}^1$

素因数の和:151556

約数の個数: 40

約数和(自身を含む): 330049764

約数和(自身を除く): 207304794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 151537, 303074, 454611, 757685, 909222, 1363833, 1515370, 2273055, 2727666, 4091499, 4546110, 6819165, 8182998, 12274497, 13638330, 20457495, 24548994, 40914990, 61372485, 122744970]

約数ペア:

[(1, 122744970), (2, 61372485), (3, 40914990), (5, 24548994), (6, 20457495), (9, 13638330), (10, 12274497), (15, 8182998), (18, 6819165), (27, 4546110), (30, 4091499), (45, 2727666), (54, 2273055), (81, 1515370), (90, 1363833), (135, 909222), (162, 757685), (270, 454611), (405, 303074), (810, 151537)]