73443420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{408019}}^1$

素因数の和:408034

約数の個数: 36

約数和(自身を含む): 222778920

約数和(自身を除く): 149335500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 408019, 816038, 1224057, 1632076, 2040095, 2448114, 3672171, 4080190, 4896228, 6120285, 7344342, 8160380, 12240570, 14688684, 18360855, 24481140, 36721710, 73443420]

約数ペア:

[(1, 73443420), (2, 36721710), (3, 24481140), (4, 18360855), (5, 14688684), (6, 12240570), (9, 8160380), (10, 7344342), (12, 6120285), (15, 4896228), (18, 4080190), (20, 3672171), (30, 2448114), (36, 2040095), (45, 1632076), (60, 1224057), (90, 816038), (180, 408019)]