38078530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1117}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 78564096

約数和(自身を除く): 40485566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 1117, 2234, 2435, 3409, 4870, 5585, 6818, 7819, 11170, 15638, 17045, 34090, 39095, 78190, 543979, 1087958, 2719895, 3807853, 5439790, 7615706, 19039265, 38078530]

約数ペア:

[(1, 38078530), (2, 19039265), (5, 7615706), (7, 5439790), (10, 3807853), (14, 2719895), (35, 1087958), (70, 543979), (487, 78190), (974, 39095), (1117, 34090), (2234, 17045), (2435, 15638), (3409, 11170), (4870, 7819), (5585, 6818)]