74931330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9497}}^1$

素因数の和:9770

約数の個数: 32

約数和(自身を含む): 180537984

約数和(自身を除く): 105606654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 9497, 18994, 28491, 47485, 56982, 94970, 142455, 284910, 2497711, 4995422, 7493133, 12488555, 14986266, 24977110, 37465665, 74931330]

約数ペア:

[(1, 74931330), (2, 37465665), (3, 24977110), (5, 14986266), (6, 12488555), (10, 7493133), (15, 4995422), (30, 2497711), (263, 284910), (526, 142455), (789, 94970), (1315, 56982), (1578, 47485), (2630, 28491), (3945, 18994), (7890, 9497)]