7976850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 23141376

約数和(自身を除く): 15164526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 107, 142, 150, 175, 210, 213, 214, 321, 350, 355, 426, 497, 525, 535, 642, 710, 749, 994, 1050, 1065, 1070, 1491, 1498, 1605, 1775, 2130, 2247, 2485, 2675, 2982, 3210, 3550, 3745, 4494, 4970, 5325, 5350, 7455, 7490, 7597, 8025, 10650, 11235, 12425, 14910, 15194, 16050, 18725, 22470, 22791, 24850, 37275, 37450, 37985, 45582, 53179, 56175, 74550, 75970, 106358, 112350, 113955, 159537, 189925, 227910, 265895, 319074, 379850, 531790, 569775, 797685, 1139550, 1329475, 1595370, 2658950, 3988425, 7976850]

約数ペア:

[(1, 7976850), (2, 3988425), (3, 2658950), (5, 1595370), (6, 1329475), (7, 1139550), (10, 797685), (14, 569775), (15, 531790), (21, 379850), (25, 319074), (30, 265895), (35, 227910), (42, 189925), (50, 159537), (70, 113955), (71, 112350), (75, 106358), (105, 75970), (107, 74550), (142, 56175), (150, 53179), (175, 45582), (210, 37985), (213, 37450), (214, 37275), (321, 24850), (350, 22791), (355, 22470), (426, 18725), (497, 16050), (525, 15194), (535, 14910), (642, 12425), (710, 11235), (749, 10650), (994, 8025), (1050, 7597), (1065, 7490), (1070, 7455), (1491, 5350), (1498, 5325), (1605, 4970), (1775, 4494), (2130, 3745), (2247, 3550), (2485, 3210), (2675, 2982)]