181104770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12423

約数の個数: 64

約数和(自身を含む): 427852800

約数和(自身を除く): 246748030

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 12379, 14630, 24758, 61895, 86653, 123790, 136169, 173306, 235201, 272338, 433265, 470402, 680845, 866530, 953183, 1176005, 1361690, 1646407, 1906366, 2352010, 2587211, 3292814, 4765915, 5174422, 8232035, 9531830, 12936055, 16464070, 18110477, 25872110, 36220954, 90552385, 181104770]

約数ペア:

[(1, 181104770), (2, 90552385), (5, 36220954), (7, 25872110), (10, 18110477), (11, 16464070), (14, 12936055), (19, 9531830), (22, 8232035), (35, 5174422), (38, 4765915), (55, 3292814), (70, 2587211), (77, 2352010), (95, 1906366), (110, 1646407), (133, 1361690), (154, 1176005), (190, 953183), (209, 866530), (266, 680845), (385, 470402), (418, 433265), (665, 272338), (770, 235201), (1045, 173306), (1330, 136169), (1463, 123790), (2090, 86653), (2926, 61895), (7315, 24758), (12379, 14630)]