63919860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1065331}}^1$

素因数の和:1065343

約数の個数: 24

約数和(自身を含む): 178975776

約数和(自身を除く): 115055916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1065331, 2130662, 3195993, 4261324, 5326655, 6391986, 10653310, 12783972, 15979965, 21306620, 31959930, 63919860]

約数ペア:

[(1, 63919860), (2, 31959930), (3, 21306620), (4, 15979965), (5, 12783972), (6, 10653310), (10, 6391986), (12, 5326655), (15, 4261324), (20, 3195993), (30, 2130662), (60, 1065331)]