3973860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 13660416

約数和(自身を除く): 9686556

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, 223, 270, 297, 324, 330, 396, 405, 446, 495, 540, 594, 660, 669, 810, 891, 892, 990, 1115, 1188, 1338, 1485, 1620, 1782, 1980, 2007, 2230, 2453, 2676, 2970, 3345, 3564, 4014, 4455, 4460, 4906, 5940, 6021, 6690, 7359, 8028, 8910, 9812, 10035, 12042, 12265, 13380, 14718, 17820, 18063, 20070, 22077, 24084, 24530, 29436, 30105, 36126, 36795, 40140, 44154, 49060, 60210, 66231, 72252, 73590, 88308, 90315, 110385, 120420, 132462, 147180, 180630, 198693, 220770, 264924, 331155, 361260, 397386, 441540, 662310, 794772, 993465, 1324620, 1986930, 3973860]

約数ペア:

[(1, 3973860), (2, 1986930), (3, 1324620), (4, 993465), (5, 794772), (6, 662310), (9, 441540), (10, 397386), (11, 361260), (12, 331155), (15, 264924), (18, 220770), (20, 198693), (22, 180630), (27, 147180), (30, 132462), (33, 120420), (36, 110385), (44, 90315), (45, 88308), (54, 73590), (55, 72252), (60, 66231), (66, 60210), (81, 49060), (90, 44154), (99, 40140), (108, 36795), (110, 36126), (132, 30105), (135, 29436), (162, 24530), (165, 24084), (180, 22077), (198, 20070), (220, 18063), (223, 17820), (270, 14718), (297, 13380), (324, 12265), (330, 12042), (396, 10035), (405, 9812), (446, 8910), (495, 8028), (540, 7359), (594, 6690), (660, 6021), (669, 5940), (810, 4906), (891, 4460), (892, 4455), (990, 4014), (1115, 3564), (1188, 3345), (1338, 2970), (1485, 2676), (1620, 2453), (1782, 2230), (1980, 2007)]