9680530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 17982000

約数和(自身を除く): 8301470

約数列:

[1, 2, 5, 10, 73, 89, 146, 149, 178, 298, 365, 445, 730, 745, 890, 1490, 6497, 10877, 12994, 13261, 21754, 26522, 32485, 54385, 64970, 66305, 108770, 132610, 968053, 1936106, 4840265, 9680530]

約数ペア:

[(1, 9680530), (2, 4840265), (5, 1936106), (10, 968053), (73, 132610), (89, 108770), (146, 66305), (149, 64970), (178, 54385), (298, 32485), (365, 26522), (445, 21754), (730, 13261), (745, 12994), (890, 10877), (1490, 6497)]