12010460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 31728480

約数和(自身を除く): 19718020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 709, 770, 847, 1210, 1418, 1540, 1694, 2420, 2836, 3388, 3545, 4235, 4963, 7090, 7799, 8470, 9926, 14180, 15598, 16940, 19852, 24815, 31196, 38995, 49630, 54593, 77990, 85789, 99260, 109186, 155980, 171578, 218372, 272965, 343156, 428945, 545930, 600523, 857890, 1091860, 1201046, 1715780, 2402092, 3002615, 6005230, 12010460]

約数ペア:

[(1, 12010460), (2, 6005230), (4, 3002615), (5, 2402092), (7, 1715780), (10, 1201046), (11, 1091860), (14, 857890), (20, 600523), (22, 545930), (28, 428945), (35, 343156), (44, 272965), (55, 218372), (70, 171578), (77, 155980), (110, 109186), (121, 99260), (140, 85789), (154, 77990), (220, 54593), (242, 49630), (308, 38995), (385, 31196), (484, 24815), (605, 19852), (709, 16940), (770, 15598), (847, 14180), (1210, 9926), (1418, 8470), (1540, 7799), (1694, 7090), (2420, 4963), (2836, 4235), (3388, 3545)]