31176090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3499}}^1$

素因数の和:3529

約数の個数: 80

約数和(自身を含む): 91476000

約数和(自身を除く): 60299910

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, 3499, 4455, 6998, 8910, 10497, 17495, 20994, 31491, 34990, 38489, 52485, 62982, 76978, 94473, 104970, 115467, 157455, 188946, 192445, 230934, 283419, 314910, 346401, 384890, 472365, 566838, 577335, 692802, 944730, 1039203, 1154670, 1417095, 1732005, 2078406, 2834190, 3117609, 3464010, 5196015, 6235218, 10392030, 15588045, 31176090]

約数ペア:

[(1, 31176090), (2, 15588045), (3, 10392030), (5, 6235218), (6, 5196015), (9, 3464010), (10, 3117609), (11, 2834190), (15, 2078406), (18, 1732005), (22, 1417095), (27, 1154670), (30, 1039203), (33, 944730), (45, 692802), (54, 577335), (55, 566838), (66, 472365), (81, 384890), (90, 346401), (99, 314910), (110, 283419), (135, 230934), (162, 192445), (165, 188946), (198, 157455), (270, 115467), (297, 104970), (330, 94473), (405, 76978), (495, 62982), (594, 52485), (810, 38489), (891, 34990), (990, 31491), (1485, 20994), (1782, 17495), (2970, 10497), (3499, 8910), (4455, 6998)]