210324390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{104639}}^1$

素因数の和:104716

約数の個数: 32

約数和(自身を含む): 512317440

約数和(自身を除く): 301993050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 104639, 209278, 313917, 523195, 627834, 1046390, 1569585, 3139170, 7010813, 14021626, 21032439, 35054065, 42064878, 70108130, 105162195, 210324390]

約数ペア:

[(1, 210324390), (2, 105162195), (3, 70108130), (5, 42064878), (6, 35054065), (10, 21032439), (15, 14021626), (30, 7010813), (67, 3139170), (134, 1569585), (201, 1046390), (335, 627834), (402, 523195), (670, 313917), (1005, 209278), (2010, 104639)]