1864260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10357}}^1$

素因数の和:10372

約数の個数: 36

約数和(自身を含む): 5655468

約数和(自身を除く): 3791208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10357, 20714, 31071, 41428, 51785, 62142, 93213, 103570, 124284, 155355, 186426, 207140, 310710, 372852, 466065, 621420, 932130, 1864260]

約数ペア:

[(1, 1864260), (2, 932130), (3, 621420), (4, 466065), (5, 372852), (6, 310710), (9, 207140), (10, 186426), (12, 155355), (15, 124284), (18, 103570), (20, 93213), (30, 62142), (36, 51785), (45, 41428), (60, 31071), (90, 20714), (180, 10357)]