3226580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 8158080

約数和(自身を除く): 4931500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1213, 1330, 2426, 2660, 4852, 6065, 8491, 12130, 16982, 23047, 24260, 33964, 42455, 46094, 84910, 92188, 115235, 161329, 169820, 230470, 322658, 460940, 645316, 806645, 1613290, 3226580]

約数ペア:

[(1, 3226580), (2, 1613290), (4, 806645), (5, 645316), (7, 460940), (10, 322658), (14, 230470), (19, 169820), (20, 161329), (28, 115235), (35, 92188), (38, 84910), (70, 46094), (76, 42455), (95, 33964), (133, 24260), (140, 23047), (190, 16982), (266, 12130), (380, 8491), (532, 6065), (665, 4852), (1213, 2660), (1330, 2426)]