464991230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 958003200

約数和(自身を除く): 493011970

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 239, 253, 478, 506, 769, 1195, 1265, 1538, 2390, 2530, 2629, 3845, 5258, 5497, 7690, 8459, 10994, 13145, 16918, 17687, 26290, 27485, 35374, 42295, 54970, 60467, 84590, 88435, 120934, 176870, 183791, 194557, 302335, 367582, 389114, 604670, 918955, 972785, 1837910, 1945570, 2021701, 4043402, 4227193, 8454386, 10108505, 20217010, 21135965, 42271930, 46499123, 92998246, 232495615, 464991230]

約数ペア:

[(1, 464991230), (2, 232495615), (5, 92998246), (10, 46499123), (11, 42271930), (22, 21135965), (23, 20217010), (46, 10108505), (55, 8454386), (110, 4227193), (115, 4043402), (230, 2021701), (239, 1945570), (253, 1837910), (478, 972785), (506, 918955), (769, 604670), (1195, 389114), (1265, 367582), (1538, 302335), (2390, 194557), (2530, 183791), (2629, 176870), (3845, 120934), (5258, 88435), (5497, 84590), (7690, 60467), (8459, 54970), (10994, 42295), (13145, 35374), (16918, 27485), (17687, 26290)]