32928420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{78401}}^1$

素因数の和:78420

約数の個数: 48

約数和(自身を含む): 105372288

約数和(自身を除く): 72443868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 78401, 156802, 235203, 313604, 392005, 470406, 548807, 784010, 940812, 1097614, 1176015, 1568020, 1646421, 2195228, 2352030, 2744035, 3292842, 4704060, 5488070, 6585684, 8232105, 10976140, 16464210, 32928420]

約数ペア:

[(1, 32928420), (2, 16464210), (3, 10976140), (4, 8232105), (5, 6585684), (6, 5488070), (7, 4704060), (10, 3292842), (12, 2744035), (14, 2352030), (15, 2195228), (20, 1646421), (21, 1568020), (28, 1176015), (30, 1097614), (35, 940812), (42, 784010), (60, 548807), (70, 470406), (84, 392005), (105, 313604), (140, 235203), (210, 156802), (420, 78401)]