105840090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10789}}^1$

素因数の和:10911

約数の個数: 48

約数和(自身を含む): 277734600

約数和(自身を除く): 171894510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 10789, 21578, 32367, 53945, 64734, 97101, 107890, 161835, 194202, 323670, 485505, 971010, 1176001, 2352002, 3528003, 5880005, 7056006, 10584009, 11760010, 17640015, 21168018, 35280030, 52920045, 105840090]

約数ペア:

[(1, 105840090), (2, 52920045), (3, 35280030), (5, 21168018), (6, 17640015), (9, 11760010), (10, 10584009), (15, 7056006), (18, 5880005), (30, 3528003), (45, 2352002), (90, 1176001), (109, 971010), (218, 485505), (327, 323670), (545, 194202), (654, 161835), (981, 107890), (1090, 97101), (1635, 64734), (1962, 53945), (3270, 32367), (4905, 21578), (9810, 10789)]