21470490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14033}}^1$

素因数の和:14063

約数の個数: 48

約数和(自身を含む): 59111208

約数和(自身を除く): 37640718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 14033, 28066, 42099, 70165, 84198, 126297, 140330, 210495, 238561, 252594, 420990, 477122, 631485, 715683, 1192805, 1262970, 1431366, 2147049, 2385610, 3578415, 4294098, 7156830, 10735245, 21470490]

約数ペア:

[(1, 21470490), (2, 10735245), (3, 7156830), (5, 4294098), (6, 3578415), (9, 2385610), (10, 2147049), (15, 1431366), (17, 1262970), (18, 1192805), (30, 715683), (34, 631485), (45, 477122), (51, 420990), (85, 252594), (90, 238561), (102, 210495), (153, 140330), (170, 126297), (255, 84198), (306, 70165), (510, 42099), (765, 28066), (1530, 14033)]