8019930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6217}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 19698624

約数和(自身を除く): 11678694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6217, 12434, 18651, 31085, 37302, 62170, 93255, 186510, 267331, 534662, 801993, 1336655, 1603986, 2673310, 4009965, 8019930]

約数ペア:

[(1, 8019930), (2, 4009965), (3, 2673310), (5, 1603986), (6, 1336655), (10, 801993), (15, 534662), (30, 267331), (43, 186510), (86, 93255), (129, 62170), (215, 37302), (258, 31085), (430, 18651), (645, 12434), (1290, 6217)]