54370260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43151}}^1$

素因数の和:43173

約数の個数: 72

約数和(自身を含む): 188487936

約数和(自身を除く): 134117676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43151, 86302, 129453, 172604, 215755, 258906, 302057, 388359, 431510, 517812, 604114, 647265, 776718, 863020, 906171, 1208228, 1294530, 1510285, 1553436, 1812342, 1941795, 2589060, 2718513, 3020570, 3624684, 3883590, 4530855, 5437026, 6041140, 7767180, 9061710, 10874052, 13592565, 18123420, 27185130, 54370260]

約数ペア:

[(1, 54370260), (2, 27185130), (3, 18123420), (4, 13592565), (5, 10874052), (6, 9061710), (7, 7767180), (9, 6041140), (10, 5437026), (12, 4530855), (14, 3883590), (15, 3624684), (18, 3020570), (20, 2718513), (21, 2589060), (28, 1941795), (30, 1812342), (35, 1553436), (36, 1510285), (42, 1294530), (45, 1208228), (60, 906171), (63, 863020), (70, 776718), (84, 647265), (90, 604114), (105, 517812), (126, 431510), (140, 388359), (180, 302057), (210, 258906), (252, 215755), (315, 172604), (420, 129453), (630, 86302), (1260, 43151)]