7135780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5849}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 15233400

約数和(自身を除く): 8097620

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5849, 11698, 23396, 29245, 58490, 116980, 356789, 713578, 1427156, 1783945, 3567890, 7135780]

約数ペア:

[(1, 7135780), (2, 3567890), (4, 1783945), (5, 1427156), (10, 713578), (20, 356789), (61, 116980), (122, 58490), (244, 29245), (305, 23396), (610, 11698), (1220, 5849)]