999630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 2695680

約数和(自身を除く): 1696050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 383, 435, 522, 766, 870, 1149, 1305, 1915, 2298, 2610, 3447, 3830, 5745, 6894, 11107, 11490, 17235, 22214, 33321, 34470, 55535, 66642, 99963, 111070, 166605, 199926, 333210, 499815, 999630]

約数ペア:

[(1, 999630), (2, 499815), (3, 333210), (5, 199926), (6, 166605), (9, 111070), (10, 99963), (15, 66642), (18, 55535), (29, 34470), (30, 33321), (45, 22214), (58, 17235), (87, 11490), (90, 11107), (145, 6894), (174, 5745), (261, 3830), (290, 3447), (383, 2610), (435, 2298), (522, 1915), (766, 1305), (870, 1149)]