66204090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17107}}^1$

素因数の和:17163

約数の個数: 48

約数和(自身を含む): 176143968

約数和(自身を除く): 109939878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 17107, 34214, 51321, 85535, 102642, 153963, 171070, 256605, 307926, 513210, 735601, 769815, 1471202, 1539630, 2206803, 3678005, 4413606, 6620409, 7356010, 11034015, 13240818, 22068030, 33102045, 66204090]

約数ペア:

[(1, 66204090), (2, 33102045), (3, 22068030), (5, 13240818), (6, 11034015), (9, 7356010), (10, 6620409), (15, 4413606), (18, 3678005), (30, 2206803), (43, 1539630), (45, 1471202), (86, 769815), (90, 735601), (129, 513210), (215, 307926), (258, 256605), (387, 171070), (430, 153963), (645, 102642), (774, 85535), (1290, 51321), (1935, 34214), (3870, 17107)]