61077690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{678641}}^1$

素因数の和:678654

約数の個数: 24

約数和(自身を含む): 158802228

約数和(自身を除く): 97724538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 678641, 1357282, 2035923, 3393205, 4071846, 6107769, 6786410, 10179615, 12215538, 20359230, 30538845, 61077690]

約数ペア:

[(1, 61077690), (2, 30538845), (3, 20359230), (5, 12215538), (6, 10179615), (9, 6786410), (10, 6107769), (15, 4071846), (18, 3393205), (30, 2035923), (45, 1357282), (90, 678641)]