31333590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15137}}^1$

素因数の和:15173

約数の個数: 48

約数和(自身を含む): 85015008

約数和(自身を除く): 53681418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 15137, 30274, 45411, 75685, 90822, 136233, 151370, 227055, 272466, 348151, 454110, 681165, 696302, 1044453, 1362330, 1740755, 2088906, 3133359, 3481510, 5222265, 6266718, 10444530, 15666795, 31333590]

約数ペア:

[(1, 31333590), (2, 15666795), (3, 10444530), (5, 6266718), (6, 5222265), (9, 3481510), (10, 3133359), (15, 2088906), (18, 1740755), (23, 1362330), (30, 1044453), (45, 696302), (46, 681165), (69, 454110), (90, 348151), (115, 272466), (138, 227055), (207, 151370), (230, 136233), (345, 90822), (414, 75685), (690, 45411), (1035, 30274), (2070, 15137)]