61144490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7829}}^1$

素因数の和:7918

約数の個数: 32

約数和(自身を含む): 121772160

約数和(自身を除く): 60627670

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 7829, 15658, 39145, 78290, 86119, 172238, 430595, 555859, 861190, 1111718, 2779295, 5558590, 6114449, 12228898, 30572245, 61144490]

約数ペア:

[(1, 61144490), (2, 30572245), (5, 12228898), (10, 6114449), (11, 5558590), (22, 2779295), (55, 1111718), (71, 861190), (110, 555859), (142, 430595), (355, 172238), (710, 86119), (781, 78290), (1562, 39145), (3905, 15658), (7810, 7829)]