16669730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21649}}^1$

素因数の和:21674

約数の個数: 32

約数和(自身を含む): 37411200

約数和(自身を除く): 20741470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21649, 43298, 108245, 151543, 216490, 238139, 303086, 476278, 757715, 1190695, 1515430, 1666973, 2381390, 3333946, 8334865, 16669730]

約数ペア:

[(1, 16669730), (2, 8334865), (5, 3333946), (7, 2381390), (10, 1666973), (11, 1515430), (14, 1190695), (22, 757715), (35, 476278), (55, 303086), (70, 238139), (77, 216490), (110, 151543), (154, 108245), (385, 43298), (770, 21649)]