305300850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{88493}}^1$

素因数の和:88531

約数の個数: 48

約数和(自身を含む): 790074432

約数和(自身を除く): 484773582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 88493, 176986, 265479, 442465, 530958, 884930, 1327395, 2035339, 2212325, 2654790, 4070678, 4424650, 6106017, 6636975, 10176695, 12212034, 13273950, 20353390, 30530085, 50883475, 61060170, 101766950, 152650425, 305300850]

約数ペア:

[(1, 305300850), (2, 152650425), (3, 101766950), (5, 61060170), (6, 50883475), (10, 30530085), (15, 20353390), (23, 13273950), (25, 12212034), (30, 10176695), (46, 6636975), (50, 6106017), (69, 4424650), (75, 4070678), (115, 2654790), (138, 2212325), (150, 2035339), (230, 1327395), (345, 884930), (575, 530958), (690, 442465), (1150, 265479), (1725, 176986), (3450, 88493)]