210004812

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{28181}}^1$

素因数の和:28220

約数の個数: 60

約数和(自身を含む): 572883696

約数和(自身を除く): 362878884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 28181, 56362, 84543, 112724, 169086, 253629, 338172, 507258, 648163, 760887, 1014516, 1296326, 1521774, 1944489, 2282661, 2592652, 3043548, 3888978, 4565322, 5833467, 7777956, 9130644, 11666934, 17500401, 23333868, 35000802, 52501203, 70001604, 105002406, 210004812]

約数ペア:

[(1, 210004812), (2, 105002406), (3, 70001604), (4, 52501203), (6, 35000802), (9, 23333868), (12, 17500401), (18, 11666934), (23, 9130644), (27, 7777956), (36, 5833467), (46, 4565322), (54, 3888978), (69, 3043548), (81, 2592652), (92, 2282661), (108, 1944489), (138, 1521774), (162, 1296326), (207, 1014516), (276, 760887), (324, 648163), (414, 507258), (621, 338172), (828, 253629), (1242, 169086), (1863, 112724), (2484, 84543), (3726, 56362), (7452, 28181)]