8789910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12739}}^1$

素因数の和:12772

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 13224810

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 12739, 25478, 38217, 63695, 76434, 127390, 191085, 292997, 382170, 585994, 878991, 1464985, 1757982, 2929970, 4394955, 8789910]

約数ペア:

[(1, 8789910), (2, 4394955), (3, 2929970), (5, 1757982), (6, 1464985), (10, 878991), (15, 585994), (23, 382170), (30, 292997), (46, 191085), (69, 127390), (115, 76434), (138, 63695), (230, 38217), (345, 25478), (690, 12739)]