1299690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 3863808

約数和(自身を除く): 2564118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2063, 4126, 6189, 10315, 12378, 14441, 18567, 20630, 28882, 30945, 37134, 43323, 61890, 72205, 86646, 92835, 129969, 144410, 185670, 216615, 259938, 433230, 649845, 1299690]

約数ペア:

[(1, 1299690), (2, 649845), (3, 433230), (5, 259938), (6, 216615), (7, 185670), (9, 144410), (10, 129969), (14, 92835), (15, 86646), (18, 72205), (21, 61890), (30, 43323), (35, 37134), (42, 30945), (45, 28882), (63, 20630), (70, 18567), (90, 14441), (105, 12378), (126, 10315), (210, 6189), (315, 4126), (630, 2063)]