331326390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{164839}}^1$

素因数の和:164916

約数の個数: 32

約数和(自身を含む): 807056640

約数和(自身を除く): 475730250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 164839, 329678, 494517, 824195, 989034, 1648390, 2472585, 4945170, 11044213, 22088426, 33132639, 55221065, 66265278, 110442130, 165663195, 331326390]

約数ペア:

[(1, 331326390), (2, 165663195), (3, 110442130), (5, 66265278), (6, 55221065), (10, 33132639), (15, 22088426), (30, 11044213), (67, 4945170), (134, 2472585), (201, 1648390), (335, 989034), (402, 824195), (670, 494517), (1005, 329678), (2010, 164839)]