2307580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 5606496

約数和(自身を除く): 3298916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 617, 748, 935, 1234, 1870, 2468, 3085, 3740, 6170, 6787, 10489, 12340, 13574, 20978, 27148, 33935, 41956, 52445, 67870, 104890, 115379, 135740, 209780, 230758, 461516, 576895, 1153790, 2307580]

約数ペア:

[(1, 2307580), (2, 1153790), (4, 576895), (5, 461516), (10, 230758), (11, 209780), (17, 135740), (20, 115379), (22, 104890), (34, 67870), (44, 52445), (55, 41956), (68, 33935), (85, 27148), (110, 20978), (170, 13574), (187, 12340), (220, 10489), (340, 6787), (374, 6170), (617, 3740), (748, 3085), (935, 2468), (1234, 1870)]