121177810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^2$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 240242184

約数和(自身を除く): 119064374

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 113, 130, 146, 226, 365, 565, 730, 949, 1130, 1469, 1898, 2938, 4745, 7345, 8249, 9490, 12769, 14690, 16498, 25538, 41245, 63845, 82490, 107237, 127690, 165997, 214474, 331994, 536185, 829985, 932137, 1072370, 1659970, 1864274, 4660685, 9321370, 12117781, 24235562, 60588905, 121177810]

約数ペア:

[(1, 121177810), (2, 60588905), (5, 24235562), (10, 12117781), (13, 9321370), (26, 4660685), (65, 1864274), (73, 1659970), (113, 1072370), (130, 932137), (146, 829985), (226, 536185), (365, 331994), (565, 214474), (730, 165997), (949, 127690), (1130, 107237), (1469, 82490), (1898, 63845), (2938, 41245), (4745, 25538), (7345, 16498), (8249, 14690), (9490, 12769)]