2450910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 7340544

約数和(自身を除く): 4889634

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, 1061, 1155, 2122, 2310, 3183, 5305, 6366, 7427, 10610, 11671, 14854, 15915, 22281, 23342, 31830, 35013, 37135, 44562, 58355, 70026, 74270, 81697, 111405, 116710, 163394, 175065, 222810, 245091, 350130, 408485, 490182, 816970, 1225455, 2450910]

約数ペア:

[(1, 2450910), (2, 1225455), (3, 816970), (5, 490182), (6, 408485), (7, 350130), (10, 245091), (11, 222810), (14, 175065), (15, 163394), (21, 116710), (22, 111405), (30, 81697), (33, 74270), (35, 70026), (42, 58355), (55, 44562), (66, 37135), (70, 35013), (77, 31830), (105, 23342), (110, 22281), (154, 15915), (165, 14854), (210, 11671), (231, 10610), (330, 7427), (385, 6366), (462, 5305), (770, 3183), (1061, 2310), (1155, 2122)]