2623410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 6911424

約数和(自身を除く): 4288014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 283, 309, 515, 566, 618, 849, 927, 1030, 1415, 1545, 1698, 1854, 2547, 2830, 3090, 4245, 4635, 5094, 8490, 9270, 12735, 25470, 29149, 58298, 87447, 145745, 174894, 262341, 291490, 437235, 524682, 874470, 1311705, 2623410]

約数ペア:

[(1, 2623410), (2, 1311705), (3, 874470), (5, 524682), (6, 437235), (9, 291490), (10, 262341), (15, 174894), (18, 145745), (30, 87447), (45, 58298), (90, 29149), (103, 25470), (206, 12735), (283, 9270), (309, 8490), (515, 5094), (566, 4635), (618, 4245), (849, 3090), (927, 2830), (1030, 2547), (1415, 1854), (1545, 1698)]