79451340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1889}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 222899040

約数和(自身を除く): 143447700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 1889, 2103, 2804, 3505, 3778, 4206, 5667, 7010, 7556, 8412, 9445, 10515, 11334, 14020, 18890, 21030, 22668, 28335, 37780, 42060, 56670, 113340, 1324189, 2648378, 3972567, 5296756, 6620945, 7945134, 13241890, 15890268, 19862835, 26483780, 39725670, 79451340]

約数ペア:

[(1, 79451340), (2, 39725670), (3, 26483780), (4, 19862835), (5, 15890268), (6, 13241890), (10, 7945134), (12, 6620945), (15, 5296756), (20, 3972567), (30, 2648378), (60, 1324189), (701, 113340), (1402, 56670), (1889, 42060), (2103, 37780), (2804, 28335), (3505, 22668), (3778, 21030), (4206, 18890), (5667, 14020), (7010, 11334), (7556, 10515), (8412, 9445)]