12441540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6732

約数の個数: 48

約数和(自身を含む): 35965440

約数和(自身を除く): 23523900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6689, 13378, 20067, 26756, 33445, 40134, 66890, 80268, 100335, 133780, 200670, 207359, 401340, 414718, 622077, 829436, 1036795, 1244154, 2073590, 2488308, 3110385, 4147180, 6220770, 12441540]

約数ペア:

[(1, 12441540), (2, 6220770), (3, 4147180), (4, 3110385), (5, 2488308), (6, 2073590), (10, 1244154), (12, 1036795), (15, 829436), (20, 622077), (30, 414718), (31, 401340), (60, 207359), (62, 200670), (93, 133780), (124, 100335), (155, 80268), (186, 66890), (310, 40134), (372, 33445), (465, 26756), (620, 20067), (930, 13378), (1860, 6689)]