68455210

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{11059}}^1$

素因数の和:11685

約数の個数: 16

約数和(自身を含む): 123429600

約数和(自身を除く): 54974390

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 11059, 22118, 55295, 110590, 6845521, 13691042, 34227605, 68455210]

約数ペア:

[(1, 68455210), (2, 34227605), (5, 13691042), (10, 6845521), (619, 110590), (1238, 55295), (3095, 22118), (6190, 11059)]