27267780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 76636224

約数和(自身を除く): 49368444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1373, 1655, 1986, 2746, 3310, 3972, 4119, 4965, 5492, 6620, 6865, 8238, 9930, 13730, 16476, 19860, 20595, 27460, 41190, 82380, 454463, 908926, 1363389, 1817852, 2272315, 2726778, 4544630, 5453556, 6816945, 9089260, 13633890, 27267780]

約数ペア:

[(1, 27267780), (2, 13633890), (3, 9089260), (4, 6816945), (5, 5453556), (6, 4544630), (10, 2726778), (12, 2272315), (15, 1817852), (20, 1363389), (30, 908926), (60, 454463), (331, 82380), (662, 41190), (993, 27460), (1324, 20595), (1373, 19860), (1655, 16476), (1986, 13730), (2746, 9930), (3310, 8238), (3972, 6865), (4119, 6620), (4965, 5492)]