1438381380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23973023}}^1$

素因数の和:23973035

約数の個数: 24

約数和(自身を含む): 4027468032

約数和(自身を除く): 2589086652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23973023, 47946046, 71919069, 95892092, 119865115, 143838138, 239730230, 287676276, 359595345, 479460460, 719190690, 1438381380]

約数ペア:

[(1, 1438381380), (2, 719190690), (3, 479460460), (4, 359595345), (5, 287676276), (6, 239730230), (10, 143838138), (12, 119865115), (15, 95892092), (20, 71919069), (30, 47946046), (60, 23973023)]