2243010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 6718464

約数和(自身を除く): 4475454

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 971, 1155, 1942, 2310, 2913, 4855, 5826, 6797, 9710, 10681, 13594, 14565, 20391, 21362, 29130, 32043, 33985, 40782, 53405, 64086, 67970, 74767, 101955, 106810, 149534, 160215, 203910, 224301, 320430, 373835, 448602, 747670, 1121505, 2243010]

約数ペア:

[(1, 2243010), (2, 1121505), (3, 747670), (5, 448602), (6, 373835), (7, 320430), (10, 224301), (11, 203910), (14, 160215), (15, 149534), (21, 106810), (22, 101955), (30, 74767), (33, 67970), (35, 64086), (42, 53405), (55, 40782), (66, 33985), (70, 32043), (77, 29130), (105, 21362), (110, 20391), (154, 14565), (165, 13594), (210, 10681), (231, 9710), (330, 6797), (385, 5826), (462, 4855), (770, 2913), (971, 2310), (1155, 1942)]