27148620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1367}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 76301568

約数和(自身を除く): 49152948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1367, 1655, 1986, 2734, 3310, 3972, 4101, 4965, 5468, 6620, 6835, 8202, 9930, 13670, 16404, 19860, 20505, 27340, 41010, 82020, 452477, 904954, 1357431, 1809908, 2262385, 2714862, 4524770, 5429724, 6787155, 9049540, 13574310, 27148620]

約数ペア:

[(1, 27148620), (2, 13574310), (3, 9049540), (4, 6787155), (5, 5429724), (6, 4524770), (10, 2714862), (12, 2262385), (15, 1809908), (20, 1357431), (30, 904954), (60, 452477), (331, 82020), (662, 41010), (993, 27340), (1324, 20505), (1367, 19860), (1655, 16404), (1986, 13670), (2734, 9930), (3310, 8202), (3972, 6835), (4101, 6620), (4965, 5468)]