73102790

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{72379}}^1$

素因数の和:72487

約数の個数: 16

約数和(自身を含む): 132889680

約数和(自身を除く): 59786890

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 72379, 144758, 361895, 723790, 7310279, 14620558, 36551395, 73102790]

約数ペア:

[(1, 73102790), (2, 36551395), (5, 14620558), (10, 7310279), (101, 723790), (202, 361895), (505, 144758), (1010, 72379)]