389625810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1855361}}^1$

素因数の和:1855378

約数の個数: 32

約数和(自身を含む): 1068688512

約数和(自身を除く): 679062702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1855361, 3710722, 5566083, 9276805, 11132166, 12987527, 18553610, 25975054, 27830415, 38962581, 55660830, 64937635, 77925162, 129875270, 194812905, 389625810]

約数ペア:

[(1, 389625810), (2, 194812905), (3, 129875270), (5, 77925162), (6, 64937635), (7, 55660830), (10, 38962581), (14, 27830415), (15, 25975054), (21, 18553610), (30, 12987527), (35, 11132166), (42, 9276805), (70, 5566083), (105, 3710722), (210, 1855361)]