103619530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20849}}^1$

素因数の和:20934

約数の個数: 32

約数和(自身を含む): 216172800

約数和(自身を除く): 112553270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 20849, 41698, 104245, 145943, 208490, 291886, 729715, 1459430, 1480279, 2960558, 7401395, 10361953, 14802790, 20723906, 51809765, 103619530]

約数ペア:

[(1, 103619530), (2, 51809765), (5, 20723906), (7, 14802790), (10, 10361953), (14, 7401395), (35, 2960558), (70, 1480279), (71, 1459430), (142, 729715), (355, 291886), (497, 208490), (710, 145943), (994, 104245), (2485, 41698), (4970, 20849)]