1795860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 5949216

約数和(自身を除く): 4153356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 907, 990, 1814, 1980, 2721, 3628, 4535, 5442, 8163, 9070, 9977, 10884, 13605, 16326, 18140, 19954, 27210, 29931, 32652, 39908, 40815, 49885, 54420, 59862, 81630, 89793, 99770, 119724, 149655, 163260, 179586, 199540, 299310, 359172, 448965, 598620, 897930, 1795860]

約数ペア:

[(1, 1795860), (2, 897930), (3, 598620), (4, 448965), (5, 359172), (6, 299310), (9, 199540), (10, 179586), (11, 163260), (12, 149655), (15, 119724), (18, 99770), (20, 89793), (22, 81630), (30, 59862), (33, 54420), (36, 49885), (44, 40815), (45, 39908), (55, 32652), (60, 29931), (66, 27210), (90, 19954), (99, 18140), (110, 16326), (132, 13605), (165, 10884), (180, 9977), (198, 9070), (220, 8163), (330, 5442), (396, 4535), (495, 3628), (660, 2721), (907, 1980), (990, 1814)]