16428230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2613

約数の個数: 48

約数和(自身を含む): 37059120

約数和(自身を除く): 20630890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 2579, 3185, 5158, 6370, 12895, 18053, 25790, 33527, 36106, 67054, 90265, 126371, 167635, 180530, 234689, 252742, 335270, 469378, 631855, 1173445, 1263710, 1642823, 2346890, 3285646, 8214115, 16428230]

約数ペア:

[(1, 16428230), (2, 8214115), (5, 3285646), (7, 2346890), (10, 1642823), (13, 1263710), (14, 1173445), (26, 631855), (35, 469378), (49, 335270), (65, 252742), (70, 234689), (91, 180530), (98, 167635), (130, 126371), (182, 90265), (245, 67054), (455, 36106), (490, 33527), (637, 25790), (910, 18053), (1274, 12895), (2579, 6370), (3185, 5158)]