91986230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 193520016

約数和(自身を除く): 101533786

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 347, 490, 541, 694, 1082, 1735, 2429, 2705, 3470, 3787, 4858, 5410, 7574, 12145, 17003, 18935, 24290, 26509, 34006, 37870, 53018, 85015, 132545, 170030, 187727, 265090, 375454, 938635, 1314089, 1877270, 2628178, 6570445, 9198623, 13140890, 18397246, 45993115, 91986230]

約数ペア:

[(1, 91986230), (2, 45993115), (5, 18397246), (7, 13140890), (10, 9198623), (14, 6570445), (35, 2628178), (49, 1877270), (70, 1314089), (98, 938635), (245, 375454), (347, 265090), (490, 187727), (541, 170030), (694, 132545), (1082, 85015), (1735, 53018), (2429, 37870), (2705, 34006), (3470, 26509), (3787, 24290), (4858, 18935), (5410, 17003), (7574, 12145)]