10907820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 41303808

約数和(自身を除く): 30395988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 787, 924, 990, 1155, 1260, 1386, 1540, 1574, 1980, 2310, 2361, 2772, 3148, 3465, 3935, 4620, 4722, 5509, 6930, 7083, 7870, 8657, 9444, 11018, 11805, 13860, 14166, 15740, 16527, 17314, 22036, 23610, 25971, 27545, 28332, 33054, 34628, 35415, 43285, 47220, 49581, 51942, 55090, 60599, 66108, 70830, 77913, 82635, 86570, 99162, 103884, 110180, 121198, 129855, 141660, 155826, 165270, 173140, 181797, 198324, 242396, 247905, 259710, 302995, 311652, 330540, 363594, 389565, 495810, 519420, 545391, 605990, 727188, 779130, 908985, 991620, 1090782, 1211980, 1558260, 1817970, 2181564, 2726955, 3635940, 5453910, 10907820]

約数ペア:

[(1, 10907820), (2, 5453910), (3, 3635940), (4, 2726955), (5, 2181564), (6, 1817970), (7, 1558260), (9, 1211980), (10, 1090782), (11, 991620), (12, 908985), (14, 779130), (15, 727188), (18, 605990), (20, 545391), (21, 519420), (22, 495810), (28, 389565), (30, 363594), (33, 330540), (35, 311652), (36, 302995), (42, 259710), (44, 247905), (45, 242396), (55, 198324), (60, 181797), (63, 173140), (66, 165270), (70, 155826), (77, 141660), (84, 129855), (90, 121198), (99, 110180), (105, 103884), (110, 99162), (126, 86570), (132, 82635), (140, 77913), (154, 70830), (165, 66108), (180, 60599), (198, 55090), (210, 51942), (220, 49581), (231, 47220), (252, 43285), (308, 35415), (315, 34628), (330, 33054), (385, 28332), (396, 27545), (420, 25971), (462, 23610), (495, 22036), (630, 17314), (660, 16527), (693, 15740), (770, 14166), (787, 13860), (924, 11805), (990, 11018), (1155, 9444), (1260, 8657), (1386, 7870), (1540, 7083), (1574, 6930), (1980, 5509), (2310, 4722), (2361, 4620), (2772, 3935), (3148, 3465)]