303776870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{12823}}^1$

素因数の和:12956

約数の個数: 32

約数和(自身を含む): 576156672

約数和(自身を除く): 272379802

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845, 12823, 23690, 25646, 64115, 128230, 294929, 589858, 1320769, 1474645, 2641538, 2949290, 6603845, 13207690, 30377687, 60755374, 151888435, 303776870]

約数ペア:

[(1, 303776870), (2, 151888435), (5, 60755374), (10, 30377687), (23, 13207690), (46, 6603845), (103, 2949290), (115, 2641538), (206, 1474645), (230, 1320769), (515, 589858), (1030, 294929), (2369, 128230), (4738, 64115), (11845, 25646), (12823, 23690)]