2210394480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1315711}}^1$

素因数の和:1315734

約数の個数: 80

約数和(自身を含む): 7831117824

約数和(自身を除く): 5620723344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1315711, 2631422, 3947133, 5262844, 6578555, 7894266, 9209977, 10525688, 13157110, 15788532, 18419954, 19735665, 21051376, 26314220, 27629931, 31577064, 36839908, 39471330, 46049885, 52628440, 55259862, 63154128, 73679816, 78942660, 92099770, 105256880, 110519724, 138149655, 147359632, 157885320, 184199540, 221039448, 276299310, 315770640, 368399080, 442078896, 552598620, 736798160, 1105197240, 2210394480]

約数ペア:

[(1, 2210394480), (2, 1105197240), (3, 736798160), (4, 552598620), (5, 442078896), (6, 368399080), (7, 315770640), (8, 276299310), (10, 221039448), (12, 184199540), (14, 157885320), (15, 147359632), (16, 138149655), (20, 110519724), (21, 105256880), (24, 92099770), (28, 78942660), (30, 73679816), (35, 63154128), (40, 55259862), (42, 52628440), (48, 46049885), (56, 39471330), (60, 36839908), (70, 31577064), (80, 27629931), (84, 26314220), (105, 21051376), (112, 19735665), (120, 18419954), (140, 15788532), (168, 13157110), (210, 10525688), (240, 9209977), (280, 7894266), (336, 6578555), (420, 5262844), (560, 3947133), (840, 2631422), (1680, 1315711)]