2914890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 7800192

約数和(自身を除く): 4885302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 121, 146, 165, 219, 242, 330, 363, 365, 438, 605, 726, 730, 803, 1095, 1210, 1331, 1606, 1815, 2190, 2409, 2662, 3630, 3993, 4015, 4818, 6655, 7986, 8030, 8833, 12045, 13310, 17666, 19965, 24090, 26499, 39930, 44165, 52998, 88330, 97163, 132495, 194326, 264990, 291489, 485815, 582978, 971630, 1457445, 2914890]

約数ペア:

[(1, 2914890), (2, 1457445), (3, 971630), (5, 582978), (6, 485815), (10, 291489), (11, 264990), (15, 194326), (22, 132495), (30, 97163), (33, 88330), (55, 52998), (66, 44165), (73, 39930), (110, 26499), (121, 24090), (146, 19965), (165, 17666), (219, 13310), (242, 12045), (330, 8833), (363, 8030), (365, 7986), (438, 6655), (605, 4818), (726, 4015), (730, 3993), (803, 3630), (1095, 2662), (1210, 2409), (1331, 2190), (1606, 1815)]