38630580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{977}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 108440640

約数和(自身を除く): 69810060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 977, 1318, 1954, 1977, 2636, 2931, 3295, 3908, 3954, 4885, 5862, 6590, 7908, 9770, 9885, 11724, 13180, 14655, 19540, 19770, 29310, 39540, 58620, 643843, 1287686, 1931529, 2575372, 3219215, 3863058, 6438430, 7726116, 9657645, 12876860, 19315290, 38630580]

約数ペア:

[(1, 38630580), (2, 19315290), (3, 12876860), (4, 9657645), (5, 7726116), (6, 6438430), (10, 3863058), (12, 3219215), (15, 2575372), (20, 1931529), (30, 1287686), (60, 643843), (659, 58620), (977, 39540), (1318, 29310), (1954, 19770), (1977, 19540), (2636, 14655), (2931, 13180), (3295, 11724), (3908, 9885), (3954, 9770), (4885, 7908), (5862, 6590)]