17533980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3359}}^1$

素因数の和:3403

約数の個数: 72

約数和(自身を含む): 55036800

約数和(自身を除く): 37502820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 3359, 5220, 6718, 10077, 13436, 16795, 20154, 30231, 33590, 40308, 50385, 60462, 67180, 97411, 100770, 120924, 151155, 194822, 201540, 292233, 302310, 389644, 487055, 584466, 604620, 876699, 974110, 1168932, 1461165, 1753398, 1948220, 2922330, 3506796, 4383495, 5844660, 8766990, 17533980]

約数ペア:

[(1, 17533980), (2, 8766990), (3, 5844660), (4, 4383495), (5, 3506796), (6, 2922330), (9, 1948220), (10, 1753398), (12, 1461165), (15, 1168932), (18, 974110), (20, 876699), (29, 604620), (30, 584466), (36, 487055), (45, 389644), (58, 302310), (60, 292233), (87, 201540), (90, 194822), (116, 151155), (145, 120924), (174, 100770), (180, 97411), (261, 67180), (290, 60462), (348, 50385), (435, 40308), (522, 33590), (580, 30231), (870, 20154), (1044, 16795), (1305, 13436), (1740, 10077), (2610, 6718), (3359, 5220)]