30502448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 62607600

約数和(自身を除く): 32105152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 373, 538, 746, 1076, 1492, 2152, 2984, 4304, 5111, 5968, 7087, 10222, 14174, 20444, 28348, 40888, 56696, 81776, 100337, 113392, 200674, 401348, 802696, 1605392, 1906403, 3812806, 7625612, 15251224, 30502448]

約数ペア:

[(1, 30502448), (2, 15251224), (4, 7625612), (8, 3812806), (16, 1906403), (19, 1605392), (38, 802696), (76, 401348), (152, 200674), (269, 113392), (304, 100337), (373, 81776), (538, 56696), (746, 40888), (1076, 28348), (1492, 20444), (2152, 14174), (2984, 10222), (4304, 7087), (5111, 5968)]