65044260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{361357}}^1$

素因数の和:361372

約数の個数: 36

約数和(自身を含む): 197301468

約数和(自身を除く): 132257208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 361357, 722714, 1084071, 1445428, 1806785, 2168142, 3252213, 3613570, 4336284, 5420355, 6504426, 7227140, 10840710, 13008852, 16261065, 21681420, 32522130, 65044260]

約数ペア:

[(1, 65044260), (2, 32522130), (3, 21681420), (4, 16261065), (5, 13008852), (6, 10840710), (9, 7227140), (10, 6504426), (12, 5420355), (15, 4336284), (18, 3613570), (20, 3252213), (30, 2168142), (36, 1806785), (45, 1445428), (60, 1084071), (90, 722714), (180, 361357)]