17187960

素因数分解:

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

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 52778880

約数和(自身を除く): 35590920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 3331, 5160, 6662, 9993, 13324, 16655, 19986, 26648, 33310, 39972, 49965, 66620, 79944, 99930, 133240, 143233, 199860, 286466, 399720, 429699, 572932, 716165, 859398, 1145864, 1432330, 1718796, 2148495, 2864660, 3437592, 4296990, 5729320, 8593980, 17187960]

約数ペア:

[(1, 17187960), (2, 8593980), (3, 5729320), (4, 4296990), (5, 3437592), (6, 2864660), (8, 2148495), (10, 1718796), (12, 1432330), (15, 1145864), (20, 859398), (24, 716165), (30, 572932), (40, 429699), (43, 399720), (60, 286466), (86, 199860), (120, 143233), (129, 133240), (172, 99930), (215, 79944), (258, 66620), (344, 49965), (430, 39972), (516, 33310), (645, 26648), (860, 19986), (1032, 16655), (1290, 13324), (1720, 9993), (2580, 6662), (3331, 5160)]