135792580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88177}}^1$

素因数の和:88204

約数の個数: 48

約数和(自身を含む): 355533696

約数和(自身を除く): 219741116

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 88177, 176354, 352708, 440885, 617239, 881770, 969947, 1234478, 1763540, 1939894, 2468956, 3086195, 3879788, 4849735, 6172390, 6789629, 9699470, 12344780, 13579258, 19398940, 27158516, 33948145, 67896290, 135792580]

約数ペア:

[(1, 135792580), (2, 67896290), (4, 33948145), (5, 27158516), (7, 19398940), (10, 13579258), (11, 12344780), (14, 9699470), (20, 6789629), (22, 6172390), (28, 4849735), (35, 3879788), (44, 3086195), (55, 2468956), (70, 1939894), (77, 1763540), (110, 1234478), (140, 969947), (154, 881770), (220, 617239), (308, 440885), (385, 352708), (770, 176354), (1540, 88177)]