66703740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1091}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 187125120

約数和(自身を除く): 120421380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 1091, 2038, 2182, 3057, 3273, 4076, 4364, 5095, 5455, 6114, 6546, 10190, 10910, 12228, 13092, 15285, 16365, 20380, 21820, 30570, 32730, 61140, 65460, 1111729, 2223458, 3335187, 4446916, 5558645, 6670374, 11117290, 13340748, 16675935, 22234580, 33351870, 66703740]

約数ペア:

[(1, 66703740), (2, 33351870), (3, 22234580), (4, 16675935), (5, 13340748), (6, 11117290), (10, 6670374), (12, 5558645), (15, 4446916), (20, 3335187), (30, 2223458), (60, 1111729), (1019, 65460), (1091, 61140), (2038, 32730), (2182, 30570), (3057, 21820), (3273, 20380), (4076, 16365), (4364, 15285), (5095, 13092), (5455, 12228), (6114, 10910), (6546, 10190)]