9939390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19516

約数の個数: 32

約数和(自身を含む): 25259040

約数和(自身を除く): 15319650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 19489, 38978, 58467, 97445, 116934, 194890, 292335, 331313, 584670, 662626, 993939, 1656565, 1987878, 3313130, 4969695, 9939390]

約数ペア:

[(1, 9939390), (2, 4969695), (3, 3313130), (5, 1987878), (6, 1656565), (10, 993939), (15, 662626), (17, 584670), (30, 331313), (34, 292335), (51, 194890), (85, 116934), (102, 97445), (170, 58467), (255, 38978), (510, 19489)]