1899150

素因数分解:

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

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 5142528

約数和(自身を除く): 3243378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1151, 1650, 2302, 3453, 5755, 6906, 11510, 12661, 17265, 25322, 28775, 34530, 37983, 57550, 63305, 75966, 86325, 126610, 172650, 189915, 316525, 379830, 633050, 949575, 1899150]

約数ペア:

[(1, 1899150), (2, 949575), (3, 633050), (5, 379830), (6, 316525), (10, 189915), (11, 172650), (15, 126610), (22, 86325), (25, 75966), (30, 63305), (33, 57550), (50, 37983), (55, 34530), (66, 28775), (75, 25322), (110, 17265), (150, 12661), (165, 11510), (275, 6906), (330, 5755), (550, 3453), (825, 2302), (1151, 1650)]