71362060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 117335540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 220, 298, 308, 311, 385, 596, 622, 745, 770, 1043, 1244, 1490, 1540, 1555, 1639, 2086, 2177, 2980, 3110, 3278, 3421, 4172, 4354, 5215, 6220, 6556, 6842, 8195, 8708, 10430, 10885, 11473, 13684, 16390, 17105, 20860, 21770, 22946, 23947, 32780, 34210, 43540, 45892, 46339, 47894, 57365, 68420, 92678, 95788, 114730, 119735, 185356, 229460, 231695, 239470, 324373, 463390, 478940, 509729, 648746, 926780, 1019458, 1297492, 1621865, 2038916, 2548645, 3243730, 3568103, 5097290, 6487460, 7136206, 10194580, 14272412, 17840515, 35681030, 71362060]

約数ペア:

[(1, 71362060), (2, 35681030), (4, 17840515), (5, 14272412), (7, 10194580), (10, 7136206), (11, 6487460), (14, 5097290), (20, 3568103), (22, 3243730), (28, 2548645), (35, 2038916), (44, 1621865), (55, 1297492), (70, 1019458), (77, 926780), (110, 648746), (140, 509729), (149, 478940), (154, 463390), (220, 324373), (298, 239470), (308, 231695), (311, 229460), (385, 185356), (596, 119735), (622, 114730), (745, 95788), (770, 92678), (1043, 68420), (1244, 57365), (1490, 47894), (1540, 46339), (1555, 45892), (1639, 43540), (2086, 34210), (2177, 32780), (2980, 23947), (3110, 22946), (3278, 21770), (3421, 20860), (4172, 17105), (4354, 16390), (5215, 13684), (6220, 11473), (6556, 10885), (6842, 10430), (8195, 8708)]