268480030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{295033}}^1$

素因数の和:295060

約数の個数: 32

約数和(自身を含む): 594788544

約数和(自身を除く): 326308514

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 295033, 590066, 1475165, 2065231, 2950330, 3835429, 4130462, 7670858, 10326155, 19177145, 20652310, 26848003, 38354290, 53696006, 134240015, 268480030]

約数ペア:

[(1, 268480030), (2, 134240015), (5, 53696006), (7, 38354290), (10, 26848003), (13, 20652310), (14, 19177145), (26, 10326155), (35, 7670858), (65, 4130462), (70, 3835429), (91, 2950330), (130, 2065231), (182, 1475165), (455, 590066), (910, 295033)]