57782490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 148086144

約数和(自身を除く): 90303654

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 255, 274, 411, 510, 685, 822, 827, 1370, 1654, 2055, 2329, 2481, 4110, 4135, 4658, 4962, 6987, 8270, 11645, 12405, 13974, 14059, 23290, 24810, 28118, 34935, 42177, 69870, 70295, 84354, 113299, 140590, 210885, 226598, 339897, 421770, 566495, 679794, 1132990, 1699485, 1926083, 3398970, 3852166, 5778249, 9630415, 11556498, 19260830, 28891245, 57782490]

約数ペア:

[(1, 57782490), (2, 28891245), (3, 19260830), (5, 11556498), (6, 9630415), (10, 5778249), (15, 3852166), (17, 3398970), (30, 1926083), (34, 1699485), (51, 1132990), (85, 679794), (102, 566495), (137, 421770), (170, 339897), (255, 226598), (274, 210885), (411, 140590), (510, 113299), (685, 84354), (822, 70295), (827, 69870), (1370, 42177), (1654, 34935), (2055, 28118), (2329, 24810), (2481, 23290), (4110, 14059), (4135, 13974), (4658, 12405), (4962, 11645), (6987, 8270)]