40000007610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17837}}^1\times {\mathrm{24917}}^1$

素因数の和:42767

約数の個数: 48

約数和(自身を含む): 104010024456

約数和(自身を除く): 64010016846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 17837, 24917, 35674, 49834, 53511, 74751, 89185, 107022, 124585, 149502, 160533, 178370, 224253, 249170, 267555, 321066, 373755, 448506, 535110, 747510, 802665, 1121265, 1605330, 2242530, 444444529, 888889058, 1333333587, 2222222645, 2666667174, 4000000761, 4444445290, 6666667935, 8000001522, 13333335870, 20000003805, 40000007610]

約数ペア:

[(1, 40000007610), (2, 20000003805), (3, 13333335870), (5, 8000001522), (6, 6666667935), (9, 4444445290), (10, 4000000761), (15, 2666667174), (18, 2222222645), (30, 1333333587), (45, 888889058), (90, 444444529), (17837, 2242530), (24917, 1605330), (35674, 1121265), (49834, 802665), (53511, 747510), (74751, 535110), (89185, 448506), (107022, 373755), (124585, 321066), (149502, 267555), (160533, 249170), (178370, 224253)]