189148620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{17417}}^1$

素因数の和:17610

約数の個数: 48

約数和(自身を含む): 532572768

約数和(自身を除く): 343424148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 17417, 34834, 52251, 69668, 87085, 104502, 174170, 209004, 261255, 348340, 522510, 1045020, 3152477, 6304954, 9457431, 12609908, 15762385, 18914862, 31524770, 37829724, 47287155, 63049540, 94574310, 189148620]

約数ペア:

[(1, 189148620), (2, 94574310), (3, 63049540), (4, 47287155), (5, 37829724), (6, 31524770), (10, 18914862), (12, 15762385), (15, 12609908), (20, 9457431), (30, 6304954), (60, 3152477), (181, 1045020), (362, 522510), (543, 348340), (724, 261255), (905, 209004), (1086, 174170), (1810, 104502), (2172, 87085), (2715, 69668), (3620, 52251), (5430, 34834), (10860, 17417)]