81417510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5417}}^1$

素因数の和:5597

約数の個数: 48

約数和(自身を含む): 212992416

約数和(自身を除く): 131574906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 5417, 7515, 10834, 15030, 16251, 27085, 32502, 48753, 54170, 81255, 97506, 162510, 243765, 487530, 904639, 1809278, 2713917, 4523195, 5427834, 8141751, 9046390, 13569585, 16283502, 27139170, 40708755, 81417510]

約数ペア:

[(1, 81417510), (2, 40708755), (3, 27139170), (5, 16283502), (6, 13569585), (9, 9046390), (10, 8141751), (15, 5427834), (18, 4523195), (30, 2713917), (45, 1809278), (90, 904639), (167, 487530), (334, 243765), (501, 162510), (835, 97506), (1002, 81255), (1503, 54170), (1670, 48753), (2505, 32502), (3006, 27085), (5010, 16251), (5417, 15030), (7515, 10834)]