15249999970

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1\times {\mathrm{10321}}^1$

素因数の和:11530

約数の個数: 32

約数和(自身を含む): 27676172160

約数和(自身を除く): 12426172190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1063, 1390, 2126, 5315, 10321, 10630, 20642, 51605, 103210, 147757, 295514, 738785, 1434619, 1477570, 2869238, 7173095, 10971223, 14346190, 21942446, 54856115, 109712230, 1524999997, 3049999994, 7624999985, 15249999970]

約数ペア:

[(1, 15249999970), (2, 7624999985), (5, 3049999994), (10, 1524999997), (139, 109712230), (278, 54856115), (695, 21942446), (1063, 14346190), (1390, 10971223), (2126, 7173095), (5315, 2869238), (10321, 1477570), (10630, 1434619), (20642, 738785), (51605, 295514), (103210, 147757)]