2524060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 6703200

約数和(自身を除く): 4179140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 149, 154, 220, 242, 298, 308, 385, 484, 596, 605, 745, 770, 847, 1043, 1210, 1490, 1540, 1639, 1694, 2086, 2420, 2980, 3278, 3388, 4172, 4235, 5215, 6556, 8195, 8470, 10430, 11473, 16390, 16940, 18029, 20860, 22946, 32780, 36058, 45892, 57365, 72116, 90145, 114730, 126203, 180290, 229460, 252406, 360580, 504812, 631015, 1262030, 2524060]

約数ペア:

[(1, 2524060), (2, 1262030), (4, 631015), (5, 504812), (7, 360580), (10, 252406), (11, 229460), (14, 180290), (20, 126203), (22, 114730), (28, 90145), (35, 72116), (44, 57365), (55, 45892), (70, 36058), (77, 32780), (110, 22946), (121, 20860), (140, 18029), (149, 16940), (154, 16390), (220, 11473), (242, 10430), (298, 8470), (308, 8195), (385, 6556), (484, 5215), (596, 4235), (605, 4172), (745, 3388), (770, 3278), (847, 2980), (1043, 2420), (1210, 2086), (1490, 1694), (1540, 1639)]