42180110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{811}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 86994432

約数和(自身を除く): 44814322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 811, 1486, 1622, 3715, 4055, 5201, 5677, 7430, 8110, 10402, 11354, 26005, 28385, 52010, 56770, 602573, 1205146, 3012865, 4218011, 6025730, 8436022, 21090055, 42180110]

約数ペア:

[(1, 42180110), (2, 21090055), (5, 8436022), (7, 6025730), (10, 4218011), (14, 3012865), (35, 1205146), (70, 602573), (743, 56770), (811, 52010), (1486, 28385), (1622, 26005), (3715, 11354), (4055, 10402), (5201, 8110), (5677, 7430)]