212110930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{1217}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 395947440

約数和(自身を除く): 183836510

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 601, 1202, 1217, 2434, 3005, 6010, 6085, 12170, 17429, 34858, 35293, 70586, 87145, 174290, 176465, 352930, 731417, 1462834, 3657085, 7314170, 21211093, 42422186, 106055465, 212110930]

約数ペア:

[(1, 212110930), (2, 106055465), (5, 42422186), (10, 21211093), (29, 7314170), (58, 3657085), (145, 1462834), (290, 731417), (601, 352930), (1202, 176465), (1217, 174290), (2434, 87145), (3005, 70586), (6010, 35293), (6085, 34858), (12170, 17429)]