66195470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 132091344

約数和(自身を除く): 65895874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 227, 241, 242, 454, 482, 605, 1135, 1205, 1210, 2270, 2410, 2497, 2651, 4994, 5302, 12485, 13255, 24970, 26510, 27467, 29161, 54707, 54934, 58322, 109414, 137335, 145805, 273535, 274670, 291610, 547070, 601777, 1203554, 3008885, 6017770, 6619547, 13239094, 33097735, 66195470]

約数ペア:

[(1, 66195470), (2, 33097735), (5, 13239094), (10, 6619547), (11, 6017770), (22, 3008885), (55, 1203554), (110, 601777), (121, 547070), (227, 291610), (241, 274670), (242, 273535), (454, 145805), (482, 137335), (605, 109414), (1135, 58322), (1205, 54934), (1210, 54707), (2270, 29161), (2410, 27467), (2497, 26510), (2651, 24970), (4994, 13255), (5302, 12485)]