509910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 1278720

約数和(自身を除く): 768810

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 739, 1478, 2217, 3695, 4434, 7390, 11085, 16997, 22170, 33994, 50991, 84985, 101982, 169970, 254955, 509910]

約数ペア:

[(1, 509910), (2, 254955), (3, 169970), (5, 101982), (6, 84985), (10, 50991), (15, 33994), (23, 22170), (30, 16997), (46, 11085), (69, 7390), (115, 4434), (138, 3695), (230, 2217), (345, 1478), (690, 739)]