2010590148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{7789}}^1$

素因数の和:8249

約数の個数: 72

約数和(自身を含む): 5470449600

約数和(自身を除く): 3459859452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 439, 588, 878, 1317, 1756, 2634, 3073, 5268, 6146, 7789, 9219, 12292, 15578, 18438, 21511, 23367, 31156, 36876, 43022, 46734, 54523, 64533, 86044, 93468, 109046, 129066, 163569, 218092, 258132, 327138, 381661, 654276, 763322, 1144983, 1526644, 2289966, 3419371, 4579932, 6838742, 10258113, 13677484, 20516226, 23935597, 41032452, 47871194, 71806791, 95742388, 143613582, 167549179, 287227164, 335098358, 502647537, 670196716, 1005295074, 2010590148]

約数ペア:

[(1, 2010590148), (2, 1005295074), (3, 670196716), (4, 502647537), (6, 335098358), (7, 287227164), (12, 167549179), (14, 143613582), (21, 95742388), (28, 71806791), (42, 47871194), (49, 41032452), (84, 23935597), (98, 20516226), (147, 13677484), (196, 10258113), (294, 6838742), (439, 4579932), (588, 3419371), (878, 2289966), (1317, 1526644), (1756, 1144983), (2634, 763322), (3073, 654276), (5268, 381661), (6146, 327138), (7789, 258132), (9219, 218092), (12292, 163569), (15578, 129066), (18438, 109046), (21511, 93468), (23367, 86044), (31156, 64533), (36876, 54523), (43022, 46734)]