2840802030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{318833}}^1$

素因数の和:318863

約数の個数: 80

約数和(自身を含む): 8333045424

約数和(自身を除く): 5492243394

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 318833, 637666, 956499, 1594165, 1912998, 2869497, 3188330, 3507163, 4782495, 5738994, 7014326, 8608491, 9564990, 10521489, 14347485, 17216982, 17535815, 21042978, 25825473, 28694970, 31564467, 35071630, 43042455, 51650946, 52607445, 63128934, 86084910, 94693401, 105214890, 129127365, 157822335, 189386802, 258254730, 284080203, 315644670, 473467005, 568160406, 946934010, 1420401015, 2840802030]

約数ペア:

[(1, 2840802030), (2, 1420401015), (3, 946934010), (5, 568160406), (6, 473467005), (9, 315644670), (10, 284080203), (11, 258254730), (15, 189386802), (18, 157822335), (22, 129127365), (27, 105214890), (30, 94693401), (33, 86084910), (45, 63128934), (54, 52607445), (55, 51650946), (66, 43042455), (81, 35071630), (90, 31564467), (99, 28694970), (110, 25825473), (135, 21042978), (162, 17535815), (165, 17216982), (198, 14347485), (270, 10521489), (297, 9564990), (330, 8608491), (405, 7014326), (495, 5738994), (594, 4782495), (810, 3507163), (891, 3188330), (990, 2869497), (1485, 1912998), (1782, 1594165), (2970, 956499), (4455, 637666), (8910, 318833)]