39914070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 111062016

約数和(自身を除く): 71147946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2677, 2982, 4970, 5354, 7455, 8031, 13385, 14910, 16062, 18739, 26770, 37478, 40155, 56217, 80310, 93695, 112434, 187390, 190067, 281085, 380134, 562170, 570201, 950335, 1140402, 1330469, 1900670, 2660938, 2851005, 3991407, 5702010, 6652345, 7982814, 13304690, 19957035, 39914070]

約数ペア:

[(1, 39914070), (2, 19957035), (3, 13304690), (5, 7982814), (6, 6652345), (7, 5702010), (10, 3991407), (14, 2851005), (15, 2660938), (21, 1900670), (30, 1330469), (35, 1140402), (42, 950335), (70, 570201), (71, 562170), (105, 380134), (142, 281085), (210, 190067), (213, 187390), (355, 112434), (426, 93695), (497, 80310), (710, 56217), (994, 40155), (1065, 37478), (1491, 26770), (2130, 18739), (2485, 16062), (2677, 14910), (2982, 13385), (4970, 8031), (5354, 7455)]