189190440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{525529}}^1$

素因数の和:525546

約数の個数: 48

約数和(自身を含む): 614870100

約数和(自身を除く): 425679660

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, 525529, 1051058, 1576587, 2102116, 2627645, 3153174, 4204232, 4729761, 5255290, 6306348, 7882935, 9459522, 10510580, 12612696, 15765870, 18919044, 21021160, 23648805, 31531740, 37838088, 47297610, 63063480, 94595220, 189190440]

約数ペア:

[(1, 189190440), (2, 94595220), (3, 63063480), (4, 47297610), (5, 37838088), (6, 31531740), (8, 23648805), (9, 21021160), (10, 18919044), (12, 15765870), (15, 12612696), (18, 10510580), (20, 9459522), (24, 7882935), (30, 6306348), (36, 5255290), (40, 4729761), (45, 4204232), (60, 3153174), (72, 2627645), (90, 2102116), (120, 1576587), (180, 1051058), (360, 525529)]