13241690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 17551270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 593, 638, 770, 1015, 1186, 1595, 2030, 2233, 2965, 3190, 4151, 4466, 5930, 6523, 8302, 11165, 13046, 17197, 20755, 22330, 32615, 34394, 41510, 45661, 65230, 85985, 91322, 120379, 171970, 189167, 228305, 240758, 378334, 456610, 601895, 945835, 1203790, 1324169, 1891670, 2648338, 6620845, 13241690]

約数ペア:

[(1, 13241690), (2, 6620845), (5, 2648338), (7, 1891670), (10, 1324169), (11, 1203790), (14, 945835), (22, 601895), (29, 456610), (35, 378334), (55, 240758), (58, 228305), (70, 189167), (77, 171970), (110, 120379), (145, 91322), (154, 85985), (203, 65230), (290, 45661), (319, 41510), (385, 34394), (406, 32615), (593, 22330), (638, 20755), (770, 17197), (1015, 13046), (1186, 11165), (1595, 8302), (2030, 6523), (2233, 5930), (2965, 4466), (3190, 4151)]