1796770440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4991029}}^1$

素因数の和:4991046

約数の個数: 48

約数和(自身を含む): 5839505100

約数和(自身を除く): 4042734660

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, 4991029, 9982058, 14973087, 19964116, 24955145, 29946174, 39928232, 44919261, 49910290, 59892348, 74865435, 89838522, 99820580, 119784696, 149730870, 179677044, 199641160, 224596305, 299461740, 359354088, 449192610, 598923480, 898385220, 1796770440]

約数ペア:

[(1, 1796770440), (2, 898385220), (3, 598923480), (4, 449192610), (5, 359354088), (6, 299461740), (8, 224596305), (9, 199641160), (10, 179677044), (12, 149730870), (15, 119784696), (18, 99820580), (20, 89838522), (24, 74865435), (30, 59892348), (36, 49910290), (40, 44919261), (45, 39928232), (60, 29946174), (72, 24955145), (90, 19964116), (120, 14973087), (180, 9982058), (360, 4991029)]