71370930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139943}}^1$

素因数の和:139970

約数の個数: 32

約数和(自身を含む): 181367424

約数和(自身を除く): 109996494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139943, 279886, 419829, 699715, 839658, 1399430, 2099145, 2379031, 4198290, 4758062, 7137093, 11895155, 14274186, 23790310, 35685465, 71370930]

約数ペア:

[(1, 71370930), (2, 35685465), (3, 23790310), (5, 14274186), (6, 11895155), (10, 7137093), (15, 4758062), (17, 4198290), (30, 2379031), (34, 2099145), (51, 1399430), (85, 839658), (102, 699715), (170, 419829), (255, 279886), (510, 139943)]