801021630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{620947}}^1$

素因数の和:621000

約数の個数: 32

約数和(自身を含む): 1967163264

約数和(自身を除く): 1166141634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 620947, 1241894, 1862841, 3104735, 3725682, 6209470, 9314205, 18628410, 26700721, 53401442, 80102163, 133503605, 160204326, 267007210, 400510815, 801021630]

約数ペア:

[(1, 801021630), (2, 400510815), (3, 267007210), (5, 160204326), (6, 133503605), (10, 80102163), (15, 53401442), (30, 26700721), (43, 18628410), (86, 9314205), (129, 6209470), (215, 3725682), (258, 3104735), (430, 1862841), (645, 1241894), (1290, 620947)]