2505930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11933}}^1$

素因数の和:11950

約数の個数: 32

約数和(自身を含む): 6873984

約数和(自身を除く): 4368054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11933, 23866, 35799, 59665, 71598, 83531, 119330, 167062, 178995, 250593, 357990, 417655, 501186, 835310, 1252965, 2505930]

約数ペア:

[(1, 2505930), (2, 1252965), (3, 835310), (5, 501186), (6, 417655), (7, 357990), (10, 250593), (14, 178995), (15, 167062), (21, 119330), (30, 83531), (35, 71598), (42, 59665), (70, 35799), (105, 23866), (210, 11933)]