1851753420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311743}}^1$

素因数の和:311772

約数の個数: 96

約数和(自身を含む): 6284759040

約数和(自身を除く): 4433005620

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 311743, 623486, 935229, 1246972, 1558715, 1870458, 2805687, 3117430, 3429173, 3740916, 4676145, 5611374, 6234860, 6858346, 8417061, 9352290, 10287519, 11222748, 13716692, 14028435, 16834122, 17145865, 18704580, 20575038, 28056870, 30862557, 33668244, 34291730, 41150076, 42085305, 51437595, 56113740, 61725114, 68583460, 84170610, 92587671, 102875190, 123450228, 154312785, 168341220, 185175342, 205750380, 308625570, 370350684, 462938355, 617251140, 925876710, 1851753420]

約数ペア:

[(1, 1851753420), (2, 925876710), (3, 617251140), (4, 462938355), (5, 370350684), (6, 308625570), (9, 205750380), (10, 185175342), (11, 168341220), (12, 154312785), (15, 123450228), (18, 102875190), (20, 92587671), (22, 84170610), (27, 68583460), (30, 61725114), (33, 56113740), (36, 51437595), (44, 42085305), (45, 41150076), (54, 34291730), (55, 33668244), (60, 30862557), (66, 28056870), (90, 20575038), (99, 18704580), (108, 17145865), (110, 16834122), (132, 14028435), (135, 13716692), (165, 11222748), (180, 10287519), (198, 9352290), (220, 8417061), (270, 6858346), (297, 6234860), (330, 5611374), (396, 4676145), (495, 3740916), (540, 3429173), (594, 3117430), (660, 2805687), (990, 1870458), (1188, 1558715), (1485, 1246972), (1980, 935229), (2970, 623486), (5940, 311743)]