2109688920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5860247}}^1$

素因数の和:5860264

約数の個数: 48

約数和(自身を含む): 6856490160

約数和(自身を除く): 4746801240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5860247, 11720494, 17580741, 23440988, 29301235, 35161482, 46881976, 52742223, 58602470, 70322964, 87903705, 105484446, 117204940, 140645928, 175807410, 210968892, 234409880, 263711115, 351614820, 421937784, 527422230, 703229640, 1054844460, 2109688920]

約数ペア:

[(1, 2109688920), (2, 1054844460), (3, 703229640), (4, 527422230), (5, 421937784), (6, 351614820), (8, 263711115), (9, 234409880), (10, 210968892), (12, 175807410), (15, 140645928), (18, 117204940), (20, 105484446), (24, 87903705), (30, 70322964), (36, 58602470), (40, 52742223), (45, 46881976), (60, 35161482), (72, 29301235), (90, 23440988), (120, 17580741), (180, 11720494), (360, 5860247)]