42164360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{150587}}^1$

素因数の和:150605

約数の個数: 32

約数和(自身を含む): 108423360

約数和(自身を除く): 66259000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 150587, 301174, 602348, 752935, 1054109, 1204696, 1505870, 2108218, 3011740, 4216436, 5270545, 6023480, 8432872, 10541090, 21082180, 42164360]

約数ペア:

[(1, 42164360), (2, 21082180), (4, 10541090), (5, 8432872), (7, 6023480), (8, 5270545), (10, 4216436), (14, 3011740), (20, 2108218), (28, 1505870), (35, 1204696), (40, 1054109), (56, 752935), (70, 602348), (140, 301174), (280, 150587)]