71643630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82349}}^1$

素因数の和:82388

約数の個数: 32

約数和(自身を含む): 177876000

約数和(自身を除く): 106232370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 82349, 164698, 247047, 411745, 494094, 823490, 1235235, 2388121, 2470470, 4776242, 7164363, 11940605, 14328726, 23881210, 35821815, 71643630]

約数ペア:

[(1, 71643630), (2, 35821815), (3, 23881210), (5, 14328726), (6, 11940605), (10, 7164363), (15, 4776242), (29, 2470470), (30, 2388121), (58, 1235235), (87, 823490), (145, 494094), (174, 411745), (290, 247047), (435, 164698), (870, 82349)]