90894060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{504967}}^1$

素因数の和:504982

約数の個数: 36

約数和(自身を含む): 275712528

約数和(自身を除く): 184818468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 504967, 1009934, 1514901, 2019868, 2524835, 3029802, 4544703, 5049670, 6059604, 7574505, 9089406, 10099340, 15149010, 18178812, 22723515, 30298020, 45447030, 90894060]

約数ペア:

[(1, 90894060), (2, 45447030), (3, 30298020), (4, 22723515), (5, 18178812), (6, 15149010), (9, 10099340), (10, 9089406), (12, 7574505), (15, 6059604), (18, 5049670), (20, 4544703), (30, 3029802), (36, 2524835), (45, 2019868), (60, 1514901), (90, 1009934), (180, 504967)]