84644070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 239936256

約数和(自身を除く): 155292186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 735, 811, 994, 1065, 1470, 1491, 1622, 2130, 2433, 2485, 2982, 3479, 4055, 4866, 4970, 5677, 6958, 7455, 8110, 10437, 11354, 12165, 14910, 17031, 17395, 20874, 24330, 28385, 34062, 34790, 39739, 52185, 56770, 57581, 79478, 85155, 104370, 115162, 119217, 170310, 172743, 198695, 238434, 287905, 345486, 397390, 403067, 575810, 596085, 806134, 863715, 1192170, 1209201, 1727430, 2015335, 2418402, 2821469, 4030670, 5642938, 6046005, 8464407, 12092010, 14107345, 16928814, 28214690, 42322035, 84644070]

約数ペア:

[(1, 84644070), (2, 42322035), (3, 28214690), (5, 16928814), (6, 14107345), (7, 12092010), (10, 8464407), (14, 6046005), (15, 5642938), (21, 4030670), (30, 2821469), (35, 2418402), (42, 2015335), (49, 1727430), (70, 1209201), (71, 1192170), (98, 863715), (105, 806134), (142, 596085), (147, 575810), (210, 403067), (213, 397390), (245, 345486), (294, 287905), (355, 238434), (426, 198695), (490, 172743), (497, 170310), (710, 119217), (735, 115162), (811, 104370), (994, 85155), (1065, 79478), (1470, 57581), (1491, 56770), (1622, 52185), (2130, 39739), (2433, 34790), (2485, 34062), (2982, 28385), (3479, 24330), (4055, 20874), (4866, 17395), (4970, 17031), (5677, 14910), (6958, 12165), (7455, 11354), (8110, 10437)]