1339909890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{55621}}^1$

素因数の和:55715

約数の個数: 64

約数和(自身を含む): 3556248192

約数和(自身を除く): 2216338302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 8030, 12045, 24090, 55621, 111242, 166863, 278105, 333726, 556210, 611831, 834315, 1223662, 1668630, 1835493, 3059155, 3670986, 4060333, 6118310, 8120666, 9177465, 12180999, 18354930, 20301665, 24361998, 40603330, 44663663, 60904995, 89327326, 121809990, 133990989, 223318315, 267981978, 446636630, 669954945, 1339909890]

約数ペア:

[(1, 1339909890), (2, 669954945), (3, 446636630), (5, 267981978), (6, 223318315), (10, 133990989), (11, 121809990), (15, 89327326), (22, 60904995), (30, 44663663), (33, 40603330), (55, 24361998), (66, 20301665), (73, 18354930), (110, 12180999), (146, 9177465), (165, 8120666), (219, 6118310), (330, 4060333), (365, 3670986), (438, 3059155), (730, 1835493), (803, 1668630), (1095, 1223662), (1606, 834315), (2190, 611831), (2409, 556210), (4015, 333726), (4818, 278105), (8030, 166863), (12045, 111242), (24090, 55621)]