87167790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5351}}^1$

素因数の和:5545

約数の個数: 48

約数和(自身を含む): 227930976

約数和(自身を除く): 140763186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5351, 5430, 8145, 10702, 16053, 16290, 26755, 32106, 48159, 53510, 80265, 96318, 160530, 240795, 481590, 968531, 1937062, 2905593, 4842655, 5811186, 8716779, 9685310, 14527965, 17433558, 29055930, 43583895, 87167790]

約数ペア:

[(1, 87167790), (2, 43583895), (3, 29055930), (5, 17433558), (6, 14527965), (9, 9685310), (10, 8716779), (15, 5811186), (18, 4842655), (30, 2905593), (45, 1937062), (90, 968531), (181, 481590), (362, 240795), (543, 160530), (905, 96318), (1086, 80265), (1629, 53510), (1810, 48159), (2715, 32106), (3258, 26755), (5351, 16290), (5430, 16053), (8145, 10702)]