8593980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 24630144

約数和(自身を除く): 16036164

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, 3331, 6662, 9993, 13324, 16655, 19986, 33310, 39972, 49965, 66620, 99930, 143233, 199860, 286466, 429699, 572932, 716165, 859398, 1432330, 1718796, 2148495, 2864660, 4296990, 8593980]

約数ペア:

[(1, 8593980), (2, 4296990), (3, 2864660), (4, 2148495), (5, 1718796), (6, 1432330), (10, 859398), (12, 716165), (15, 572932), (20, 429699), (30, 286466), (43, 199860), (60, 143233), (86, 99930), (129, 66620), (172, 49965), (215, 39972), (258, 33310), (430, 19986), (516, 16655), (645, 13324), (860, 9993), (1290, 6662), (2580, 3331)]