68243460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3259}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 191688000

約数和(自身を除く): 123444540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3259, 3490, 4188, 5235, 6518, 6980, 9777, 10470, 13036, 16295, 19554, 20940, 32590, 39108, 48885, 65180, 97770, 195540, 1137391, 2274782, 3412173, 4549564, 5686955, 6824346, 11373910, 13648692, 17060865, 22747820, 34121730, 68243460]

約数ペア:

[(1, 68243460), (2, 34121730), (3, 22747820), (4, 17060865), (5, 13648692), (6, 11373910), (10, 6824346), (12, 5686955), (15, 4549564), (20, 3412173), (30, 2274782), (60, 1137391), (349, 195540), (698, 97770), (1047, 65180), (1396, 48885), (1745, 39108), (2094, 32590), (3259, 20940), (3490, 19554), (4188, 16295), (5235, 13036), (6518, 10470), (6980, 9777)]