4308780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10259}}^1$

素因数の和:10278

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 9480660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10259, 20518, 30777, 41036, 51295, 61554, 71813, 102590, 123108, 143626, 153885, 205180, 215439, 287252, 307770, 359065, 430878, 615540, 718130, 861756, 1077195, 1436260, 2154390, 4308780]

約数ペア:

[(1, 4308780), (2, 2154390), (3, 1436260), (4, 1077195), (5, 861756), (6, 718130), (7, 615540), (10, 430878), (12, 359065), (14, 307770), (15, 287252), (20, 215439), (21, 205180), (28, 153885), (30, 143626), (35, 123108), (42, 102590), (60, 71813), (70, 61554), (84, 51295), (105, 41036), (140, 30777), (210, 20518), (420, 10259)]