67139490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6615

約数の個数: 64

約数和(自身を含む): 181481472

約数和(自身を除く): 114341982

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 6563, 10230, 13126, 19689, 32815, 39378, 65630, 72193, 98445, 144386, 196890, 203453, 216579, 360965, 406906, 433158, 610359, 721930, 1017265, 1082895, 1220718, 2034530, 2165790, 2237983, 3051795, 4475966, 6103590, 6713949, 11189915, 13427898, 22379830, 33569745, 67139490]

約数ペア:

[(1, 67139490), (2, 33569745), (3, 22379830), (5, 13427898), (6, 11189915), (10, 6713949), (11, 6103590), (15, 4475966), (22, 3051795), (30, 2237983), (31, 2165790), (33, 2034530), (55, 1220718), (62, 1082895), (66, 1017265), (93, 721930), (110, 610359), (155, 433158), (165, 406906), (186, 360965), (310, 216579), (330, 203453), (341, 196890), (465, 144386), (682, 98445), (930, 72193), (1023, 65630), (1705, 39378), (2046, 32815), (3410, 19689), (5115, 13126), (6563, 10230)]