2793210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 7852032

約数和(自身を除く): 5058822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 283, 329, 470, 566, 658, 705, 849, 987, 1410, 1415, 1645, 1698, 1974, 1981, 2830, 3290, 3962, 4245, 4935, 5943, 8490, 9870, 9905, 11886, 13301, 19810, 26602, 29715, 39903, 59430, 66505, 79806, 93107, 133010, 186214, 199515, 279321, 399030, 465535, 558642, 931070, 1396605, 2793210]

約数ペア:

[(1, 2793210), (2, 1396605), (3, 931070), (5, 558642), (6, 465535), (7, 399030), (10, 279321), (14, 199515), (15, 186214), (21, 133010), (30, 93107), (35, 79806), (42, 66505), (47, 59430), (70, 39903), (94, 29715), (105, 26602), (141, 19810), (210, 13301), (235, 11886), (282, 9905), (283, 9870), (329, 8490), (470, 5943), (566, 4935), (658, 4245), (705, 3962), (849, 3290), (987, 2830), (1410, 1981), (1415, 1974), (1645, 1698)]