247753290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8258443}}^1$

素因数の和:8258453

約数の個数: 16

約数和(自身を含む): 594607968

約数和(自身を除く): 346854678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8258443, 16516886, 24775329, 41292215, 49550658, 82584430, 123876645, 247753290]

約数ペア:

[(1, 247753290), (2, 123876645), (3, 82584430), (5, 49550658), (6, 41292215), (10, 24775329), (15, 16516886), (30, 8258443)]