71998890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8191}}^1$

素因数の和:8494

約数の個数: 32

約数和(自身を含む): 173408256

約数和(自身を除く): 101409366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8191, 8790, 16382, 24573, 40955, 49146, 81910, 122865, 245730, 2399963, 4799926, 7199889, 11999815, 14399778, 23999630, 35999445, 71998890]

約数ペア:

[(1, 71998890), (2, 35999445), (3, 23999630), (5, 14399778), (6, 11999815), (10, 7199889), (15, 4799926), (30, 2399963), (293, 245730), (586, 122865), (879, 81910), (1465, 49146), (1758, 40955), (2930, 24573), (4395, 16382), (8191, 8790)]