102650520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{122203}}^1$

素因数の和:122224

約数の個数: 64

約数和(自身を含む): 351947520

約数和(自身を除く): 249297000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 122203, 244406, 366609, 488812, 611015, 733218, 855421, 977624, 1222030, 1466436, 1710842, 1833045, 2444060, 2566263, 2932872, 3421684, 3666090, 4277105, 4888120, 5132526, 6843368, 7332180, 8554210, 10265052, 12831315, 14664360, 17108420, 20530104, 25662630, 34216840, 51325260, 102650520]

約数ペア:

[(1, 102650520), (2, 51325260), (3, 34216840), (4, 25662630), (5, 20530104), (6, 17108420), (7, 14664360), (8, 12831315), (10, 10265052), (12, 8554210), (14, 7332180), (15, 6843368), (20, 5132526), (21, 4888120), (24, 4277105), (28, 3666090), (30, 3421684), (35, 2932872), (40, 2566263), (42, 2444060), (56, 1833045), (60, 1710842), (70, 1466436), (84, 1222030), (105, 977624), (120, 855421), (140, 733218), (168, 611015), (210, 488812), (280, 366609), (420, 244406), (840, 122203)]