131446170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2999}}^1$

素因数の和:3499

約数の個数: 48

約数和(自身を含む): 342576000

約数和(自身を除く): 211129830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 2999, 4383, 4870, 5998, 7305, 8766, 8997, 14610, 14995, 17994, 21915, 26991, 29990, 43830, 44985, 53982, 89970, 134955, 269910, 1460513, 2921026, 4381539, 7302565, 8763078, 13144617, 14605130, 21907695, 26289234, 43815390, 65723085, 131446170]

約数ペア:

[(1, 131446170), (2, 65723085), (3, 43815390), (5, 26289234), (6, 21907695), (9, 14605130), (10, 13144617), (15, 8763078), (18, 7302565), (30, 4381539), (45, 2921026), (90, 1460513), (487, 269910), (974, 134955), (1461, 89970), (2435, 53982), (2922, 44985), (2999, 43830), (4383, 29990), (4870, 26991), (5998, 21915), (7305, 17994), (8766, 14995), (8997, 14610)]