1139490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 3234816

約数和(自身を除く): 2095326

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1151, 2302, 3453, 5755, 6906, 10359, 11510, 12661, 17265, 20718, 25322, 34530, 37983, 51795, 63305, 75966, 103590, 113949, 126610, 189915, 227898, 379830, 569745, 1139490]

約数ペア:

[(1, 1139490), (2, 569745), (3, 379830), (5, 227898), (6, 189915), (9, 126610), (10, 113949), (11, 103590), (15, 75966), (18, 63305), (22, 51795), (30, 37983), (33, 34530), (45, 25322), (55, 20718), (66, 17265), (90, 12661), (99, 11510), (110, 10359), (165, 6906), (198, 5755), (330, 3453), (495, 2302), (990, 1151)]