675210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 1648512

約数和(自身を除く): 973302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 317, 355, 426, 634, 710, 951, 1065, 1585, 1902, 2130, 3170, 4755, 9510, 22507, 45014, 67521, 112535, 135042, 225070, 337605, 675210]

約数ペア:

[(1, 675210), (2, 337605), (3, 225070), (5, 135042), (6, 112535), (10, 67521), (15, 45014), (30, 22507), (71, 9510), (142, 4755), (213, 3170), (317, 2130), (355, 1902), (426, 1585), (634, 1065), (710, 951)]