1157190650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{300569}}^1$

素因数の和:300599

約数の個数: 48

約数和(自身を含む): 2683488960

約数和(自身を除く): 1526298310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 300569, 601138, 1502845, 2103983, 3005690, 3306259, 4207966, 6612518, 7514225, 10519915, 15028450, 16531295, 21039830, 23143813, 33062590, 46287626, 52599575, 82656475, 105199150, 115719065, 165312950, 231438130, 578595325, 1157190650]

約数ペア:

[(1, 1157190650), (2, 578595325), (5, 231438130), (7, 165312950), (10, 115719065), (11, 105199150), (14, 82656475), (22, 52599575), (25, 46287626), (35, 33062590), (50, 23143813), (55, 21039830), (70, 16531295), (77, 15028450), (110, 10519915), (154, 7514225), (175, 6612518), (275, 4207966), (350, 3306259), (385, 3005690), (550, 2103983), (770, 1502845), (1925, 601138), (3850, 300569)]