28940010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87697}}^1$

素因数の和:87718

約数の個数: 32

約数和(自身を含む): 75771072

約数和(自身を除く): 46831062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87697, 175394, 263091, 438485, 526182, 876970, 964667, 1315455, 1929334, 2630910, 2894001, 4823335, 5788002, 9646670, 14470005, 28940010]

約数ペア:

[(1, 28940010), (2, 14470005), (3, 9646670), (5, 5788002), (6, 4823335), (10, 2894001), (11, 2630910), (15, 1929334), (22, 1315455), (30, 964667), (33, 876970), (55, 526182), (66, 438485), (110, 263091), (165, 175394), (330, 87697)]