16790790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7883}}^1$

素因数の和:7964

約数の個数: 32

約数和(自身を含む): 40870656

約数和(自身を除く): 24079866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 7883, 15766, 23649, 39415, 47298, 78830, 118245, 236490, 559693, 1119386, 1679079, 2798465, 3358158, 5596930, 8395395, 16790790]

約数ペア:

[(1, 16790790), (2, 8395395), (3, 5596930), (5, 3358158), (6, 2798465), (10, 1679079), (15, 1119386), (30, 559693), (71, 236490), (142, 118245), (213, 78830), (355, 47298), (426, 39415), (710, 23649), (1065, 15766), (2130, 7883)]