9006780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 25812864

約数和(自身を除く): 16806084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3491, 6982, 10473, 13964, 17455, 20946, 34910, 41892, 52365, 69820, 104730, 150113, 209460, 300226, 450339, 600452, 750565, 900678, 1501130, 1801356, 2251695, 3002260, 4503390, 9006780]

約数ペア:

[(1, 9006780), (2, 4503390), (3, 3002260), (4, 2251695), (5, 1801356), (6, 1501130), (10, 900678), (12, 750565), (15, 600452), (20, 450339), (30, 300226), (43, 209460), (60, 150113), (86, 104730), (129, 69820), (172, 52365), (215, 41892), (258, 34910), (430, 20946), (516, 17455), (645, 13964), (860, 10473), (1290, 6982), (2580, 3491)]