84376270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45121}}^1$

素因数の和:45156

約数の個数: 32

約数和(自身を含む): 175434336

約数和(自身を除く): 91058066

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 45121, 90242, 225605, 451210, 496331, 767057, 992662, 1534114, 2481655, 3835285, 4963310, 7670570, 8437627, 16875254, 42188135, 84376270]

約数ペア:

[(1, 84376270), (2, 42188135), (5, 16875254), (10, 8437627), (11, 7670570), (17, 4963310), (22, 3835285), (34, 2481655), (55, 1534114), (85, 992662), (110, 767057), (170, 496331), (187, 451210), (374, 225605), (935, 90242), (1870, 45121)]