1089014780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{93719}}^1$

素因数の和:93818

約数の個数: 48

約数和(自身を含む): 2645153280

約数和(自身を除く): 1556138500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 93719, 187438, 374876, 468595, 656033, 937190, 1312066, 1874380, 2624132, 3280165, 6560330, 7778677, 13120660, 15557354, 31114708, 38893385, 54450739, 77786770, 108901478, 155573540, 217802956, 272253695, 544507390, 1089014780]

約数ペア:

[(1, 1089014780), (2, 544507390), (4, 272253695), (5, 217802956), (7, 155573540), (10, 108901478), (14, 77786770), (20, 54450739), (28, 38893385), (35, 31114708), (70, 15557354), (83, 13120660), (140, 7778677), (166, 6560330), (332, 3280165), (415, 2624132), (581, 1874380), (830, 1312066), (1162, 937190), (1660, 656033), (2324, 468595), (2905, 374876), (5810, 187438), (11620, 93719)]