8626630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 16251840

約数和(自身を除く): 7625210

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 197, 290, 302, 394, 755, 985, 1510, 1970, 4379, 5713, 8758, 11426, 21895, 28565, 29747, 43790, 57130, 59494, 148735, 297470, 862663, 1725326, 4313315, 8626630]

約数ペア:

[(1, 8626630), (2, 4313315), (5, 1725326), (10, 862663), (29, 297470), (58, 148735), (145, 59494), (151, 57130), (197, 43790), (290, 29747), (302, 28565), (394, 21895), (755, 11426), (985, 8758), (1510, 5713), (1970, 4379)]