252309310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3289

約数の個数: 64

約数和(自身を含む): 533827584

約数和(自身を除く): 281518274

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2530, 3217, 3410, 3565, 6434, 7130, 7843, 15686, 16085, 32170, 35387, 39215, 70774, 73991, 78430, 99727, 147982, 176935, 199454, 353870, 369955, 498635, 739910, 813901, 997270, 1096997, 1627802, 2193994, 2293721, 4069505, 4587442, 5484985, 8139010, 10969970, 11468605, 22937210, 25230931, 50461862, 126154655, 252309310]

約数ペア:

[(1, 252309310), (2, 126154655), (5, 50461862), (10, 25230931), (11, 22937210), (22, 11468605), (23, 10969970), (31, 8139010), (46, 5484985), (55, 4587442), (62, 4069505), (110, 2293721), (115, 2193994), (155, 1627802), (230, 1096997), (253, 997270), (310, 813901), (341, 739910), (506, 498635), (682, 369955), (713, 353870), (1265, 199454), (1426, 176935), (1705, 147982), (2530, 99727), (3217, 78430), (3410, 73991), (3565, 70774), (6434, 39215), (7130, 35387), (7843, 32170), (15686, 16085)]