30365340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1301}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 85307040

約数和(自身を除く): 54941700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1301, 1556, 1945, 2334, 2602, 3890, 3903, 4668, 5204, 5835, 6505, 7780, 7806, 11670, 13010, 15612, 19515, 23340, 26020, 39030, 78060, 506089, 1012178, 1518267, 2024356, 2530445, 3036534, 5060890, 6073068, 7591335, 10121780, 15182670, 30365340]

約数ペア:

[(1, 30365340), (2, 15182670), (3, 10121780), (4, 7591335), (5, 6073068), (6, 5060890), (10, 3036534), (12, 2530445), (15, 2024356), (20, 1518267), (30, 1012178), (60, 506089), (389, 78060), (778, 39030), (1167, 26020), (1301, 23340), (1556, 19515), (1945, 15612), (2334, 13010), (2602, 11670), (3890, 7806), (3903, 7780), (4668, 6505), (5204, 5835)]