89427180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1811}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 250838784

約数和(自身を除く): 161411604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1646, 1811, 2469, 3292, 3622, 4115, 4938, 5433, 7244, 8230, 9055, 9876, 10866, 12345, 16460, 18110, 21732, 24690, 27165, 36220, 49380, 54330, 108660, 1490453, 2980906, 4471359, 5961812, 7452265, 8942718, 14904530, 17885436, 22356795, 29809060, 44713590, 89427180]

約数ペア:

[(1, 89427180), (2, 44713590), (3, 29809060), (4, 22356795), (5, 17885436), (6, 14904530), (10, 8942718), (12, 7452265), (15, 5961812), (20, 4471359), (30, 2980906), (60, 1490453), (823, 108660), (1646, 54330), (1811, 49380), (2469, 36220), (3292, 27165), (3622, 24690), (4115, 21732), (4938, 18110), (5433, 16460), (7244, 12345), (8230, 10866), (9055, 9876)]