6470460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 19874400

約数和(自身を除く): 13403940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 349, 412, 515, 618, 698, 927, 1030, 1047, 1236, 1396, 1545, 1745, 1854, 2060, 2094, 3090, 3141, 3490, 3708, 4188, 4635, 5235, 6180, 6282, 6980, 9270, 10470, 12564, 15705, 18540, 20940, 31410, 35947, 62820, 71894, 107841, 143788, 179735, 215682, 323523, 359470, 431364, 539205, 647046, 718940, 1078410, 1294092, 1617615, 2156820, 3235230, 6470460]

約数ペア:

[(1, 6470460), (2, 3235230), (3, 2156820), (4, 1617615), (5, 1294092), (6, 1078410), (9, 718940), (10, 647046), (12, 539205), (15, 431364), (18, 359470), (20, 323523), (30, 215682), (36, 179735), (45, 143788), (60, 107841), (90, 71894), (103, 62820), (180, 35947), (206, 31410), (309, 20940), (349, 18540), (412, 15705), (515, 12564), (618, 10470), (698, 9270), (927, 6980), (1030, 6282), (1047, 6180), (1236, 5235), (1396, 4635), (1545, 4188), (1745, 3708), (1854, 3490), (2060, 3141), (2094, 3090)]