2667727830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{999149}}^1$

素因数の和:999248

約数の個数: 32

約数和(自身を含む): 6474492000

約数和(自身を除く): 3806764170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 999149, 1998298, 2997447, 4995745, 5994894, 9991490, 14987235, 29974470, 88924261, 177848522, 266772783, 444621305, 533545566, 889242610, 1333863915, 2667727830]

約数ペア:

[(1, 2667727830), (2, 1333863915), (3, 889242610), (5, 533545566), (6, 444621305), (10, 266772783), (15, 177848522), (30, 88924261), (89, 29974470), (178, 14987235), (267, 9991490), (445, 5994894), (534, 4995745), (890, 2997447), (1335, 1998298), (2670, 999149)]