163930470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1087}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 430534656

約数和(自身を除く): 266604186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 457, 914, 1087, 1371, 2174, 2285, 2742, 3261, 4570, 5027, 5435, 6522, 6855, 10054, 10870, 11957, 13710, 15081, 16305, 23914, 25135, 30162, 32610, 35871, 50270, 59785, 71742, 75405, 119570, 150810, 179355, 358710, 496759, 993518, 1490277, 2483795, 2980554, 4967590, 5464349, 7451385, 10928698, 14902770, 16393047, 27321745, 32786094, 54643490, 81965235, 163930470]

約数ペア:

[(1, 163930470), (2, 81965235), (3, 54643490), (5, 32786094), (6, 27321745), (10, 16393047), (11, 14902770), (15, 10928698), (22, 7451385), (30, 5464349), (33, 4967590), (55, 2980554), (66, 2483795), (110, 1490277), (165, 993518), (330, 496759), (457, 358710), (914, 179355), (1087, 150810), (1371, 119570), (2174, 75405), (2285, 71742), (2742, 59785), (3261, 50270), (4570, 35871), (5027, 32610), (5435, 30162), (6522, 25135), (6855, 23914), (10054, 16305), (10870, 15081), (11957, 13710)]