10784620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 18245780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 149, 154, 188, 220, 235, 298, 308, 329, 385, 470, 517, 596, 658, 745, 770, 940, 1034, 1043, 1316, 1490, 1540, 1639, 1645, 2068, 2086, 2585, 2980, 3278, 3290, 3619, 4172, 5170, 5215, 6556, 6580, 7003, 7238, 8195, 10340, 10430, 11473, 14006, 14476, 16390, 18095, 20860, 22946, 28012, 32780, 35015, 36190, 45892, 49021, 57365, 70030, 72380, 77033, 98042, 114730, 140060, 154066, 196084, 229460, 245105, 308132, 385165, 490210, 539231, 770330, 980420, 1078462, 1540660, 2156924, 2696155, 5392310, 10784620]

約数ペア:

[(1, 10784620), (2, 5392310), (4, 2696155), (5, 2156924), (7, 1540660), (10, 1078462), (11, 980420), (14, 770330), (20, 539231), (22, 490210), (28, 385165), (35, 308132), (44, 245105), (47, 229460), (55, 196084), (70, 154066), (77, 140060), (94, 114730), (110, 98042), (140, 77033), (149, 72380), (154, 70030), (188, 57365), (220, 49021), (235, 45892), (298, 36190), (308, 35015), (329, 32780), (385, 28012), (470, 22946), (517, 20860), (596, 18095), (658, 16390), (745, 14476), (770, 14006), (940, 11473), (1034, 10430), (1043, 10340), (1316, 8195), (1490, 7238), (1540, 7003), (1639, 6580), (1645, 6556), (2068, 5215), (2086, 5170), (2585, 4172), (2980, 3619), (3278, 3290)]