646018470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2392661}}^1$

素因数の和:2392677

約数の個数: 32

約数和(自身を含む): 1722716640

約数和(自身を除く): 1076698170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2392661, 4785322, 7177983, 11963305, 14355966, 21533949, 23926610, 35889915, 43067898, 64601847, 71779830, 107669745, 129203694, 215339490, 323009235, 646018470]

約数ペア:

[(1, 646018470), (2, 323009235), (3, 215339490), (5, 129203694), (6, 107669745), (9, 71779830), (10, 64601847), (15, 43067898), (18, 35889915), (27, 23926610), (30, 21533949), (45, 14355966), (54, 11963305), (90, 7177983), (135, 4785322), (270, 2392661)]