31024620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 106234128

約数和(自身を除く): 75209508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1741, 1782, 1980, 2970, 3482, 3564, 4455, 5223, 5940, 6964, 8705, 8910, 10446, 15669, 17410, 17820, 19151, 20892, 26115, 31338, 34820, 38302, 47007, 52230, 57453, 62676, 76604, 78345, 94014, 95755, 104460, 114906, 141021, 156690, 172359, 188028, 191510, 229812, 235035, 282042, 287265, 313380, 344718, 383020, 470070, 517077, 564084, 574530, 689436, 705105, 861795, 940140, 1034154, 1149060, 1410210, 1551231, 1723590, 2068308, 2585385, 2820420, 3102462, 3447180, 5170770, 6204924, 7756155, 10341540, 15512310, 31024620]

約数ペア:

[(1, 31024620), (2, 15512310), (3, 10341540), (4, 7756155), (5, 6204924), (6, 5170770), (9, 3447180), (10, 3102462), (11, 2820420), (12, 2585385), (15, 2068308), (18, 1723590), (20, 1551231), (22, 1410210), (27, 1149060), (30, 1034154), (33, 940140), (36, 861795), (44, 705105), (45, 689436), (54, 574530), (55, 564084), (60, 517077), (66, 470070), (81, 383020), (90, 344718), (99, 313380), (108, 287265), (110, 282042), (132, 235035), (135, 229812), (162, 191510), (165, 188028), (180, 172359), (198, 156690), (220, 141021), (270, 114906), (297, 104460), (324, 95755), (330, 94014), (396, 78345), (405, 76604), (495, 62676), (540, 57453), (594, 52230), (660, 47007), (810, 38302), (891, 34820), (990, 31338), (1188, 26115), (1485, 20892), (1620, 19151), (1741, 17820), (1782, 17410), (1980, 15669), (2970, 10446), (3482, 8910), (3564, 8705), (4455, 6964), (5223, 5940)]