101949260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{728209}}^1$

素因数の和:728225

約数の個数: 24

約数和(自身を含む): 244678560

約数和(自身を除く): 142729300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 728209, 1456418, 2912836, 3641045, 5097463, 7282090, 10194926, 14564180, 20389852, 25487315, 50974630, 101949260]

約数ペア:

[(1, 101949260), (2, 50974630), (4, 25487315), (5, 20389852), (7, 14564180), (10, 10194926), (14, 7282090), (20, 5097463), (28, 3641045), (35, 2912836), (70, 1456418), (140, 728209)]