181814310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87833}}^1$

素因数の和:87869

約数の個数: 48

約数和(自身を含む): 493275744

約数和(自身を除く): 311461434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 87833, 175666, 263499, 439165, 526998, 790497, 878330, 1317495, 1580994, 2020159, 2634990, 3952485, 4040318, 6060477, 7904970, 10100795, 12120954, 18181431, 20201590, 30302385, 36362862, 60604770, 90907155, 181814310]

約数ペア:

[(1, 181814310), (2, 90907155), (3, 60604770), (5, 36362862), (6, 30302385), (9, 20201590), (10, 18181431), (15, 12120954), (18, 10100795), (23, 7904970), (30, 6060477), (45, 4040318), (46, 3952485), (69, 2634990), (90, 2020159), (115, 1580994), (138, 1317495), (207, 878330), (230, 790497), (345, 526998), (414, 439165), (690, 263499), (1035, 175666), (2070, 87833)]