28122210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312469}}^1$

素因数の和:312482

約数の個数: 24

約数和(自身を含む): 73117980

約数和(自身を除く): 44995770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312469, 624938, 937407, 1562345, 1874814, 2812221, 3124690, 4687035, 5624442, 9374070, 14061105, 28122210]

約数ペア:

[(1, 28122210), (2, 14061105), (3, 9374070), (5, 5624442), (6, 4687035), (9, 3124690), (10, 2812221), (15, 1874814), (18, 1562345), (30, 937407), (45, 624938), (90, 312469)]