29704748980

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1\times {\mathrm{3911}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 62649772416

約数和(自身を除く): 32945023436

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1237, 1535, 2474, 3070, 3911, 4948, 6140, 6185, 7822, 12370, 15644, 19555, 24740, 39110, 78220, 379759, 759518, 1200677, 1519036, 1898795, 2401354, 3797590, 4802708, 4837907, 6003385, 7595180, 9675814, 12006770, 19351628, 24013540, 24189535, 48379070, 96758140, 1485237449, 2970474898, 5940949796, 7426187245, 14852374490, 29704748980]

約数ペア:

[(1, 29704748980), (2, 14852374490), (4, 7426187245), (5, 5940949796), (10, 2970474898), (20, 1485237449), (307, 96758140), (614, 48379070), (1228, 24189535), (1237, 24013540), (1535, 19351628), (2474, 12006770), (3070, 9675814), (3911, 7595180), (4948, 6003385), (6140, 4837907), (6185, 4802708), (7822, 3797590), (12370, 2401354), (15644, 1898795), (19555, 1519036), (24740, 1200677), (39110, 759518), (78220, 379759)]