16864290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8183

約数の個数: 48

約数和(自身を含む): 45759168

約数和(自身を除く): 28894878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8147, 16294, 24441, 40735, 48882, 73323, 81470, 122205, 146646, 187381, 244410, 366615, 374762, 562143, 733230, 936905, 1124286, 1686429, 1873810, 2810715, 3372858, 5621430, 8432145, 16864290]

約数ペア:

[(1, 16864290), (2, 8432145), (3, 5621430), (5, 3372858), (6, 2810715), (9, 1873810), (10, 1686429), (15, 1124286), (18, 936905), (23, 733230), (30, 562143), (45, 374762), (46, 366615), (69, 244410), (90, 187381), (115, 146646), (138, 122205), (207, 81470), (230, 73323), (345, 48882), (414, 40735), (690, 24441), (1035, 16294), (2070, 8147)]